5378500000

素因数分解:

$2^5\times 5^6\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 168

約数和(自身を含む): 13702324608

約数和(自身を除く): 8323824608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 347, 400, 496, 500, 620, 625, 694, 775, 800, 992, 1000, 1240, 1250, 1388, 1550, 1735, 2000, 2480, 2500, 2776, 3100, 3125, 3470, 3875, 4000, 4960, 5000, 5552, 6200, 6250, 6940, 7750, 8675, 10000, 10757, 11104, 12400, 12500, 13880, 15500, 15625, 17350, 19375, 20000, 21514, 24800, 25000, 27760, 31000, 31250, 34700, 38750, 43028, 43375, 50000, 53785, 55520, 62000, 62500, 69400, 77500, 86056, 86750, 96875, 100000, 107570, 124000, 125000, 138800, 155000, 172112, 173500, 193750, 215140, 216875, 250000, 268925, 277600, 310000, 344224, 347000, 387500, 430280, 433750, 484375, 500000, 537850, 620000, 694000, 775000, 860560, 867500, 968750, 1075700, 1084375, 1344625, 1388000, 1550000, 1721120, 1735000, 1937500, 2151400, 2168750, 2689250, 3100000, 3470000, 3875000, 4302800, 4337500, 5378500, 5421875, 6723125, 6940000, 7750000, 8605600, 8675000, 10757000, 10843750, 13446250, 15500000, 17350000, 21514000, 21687500, 26892500, 33615625, 34700000, 43028000, 43375000, 53785000, 67231250, 86750000, 107570000, 134462500, 168078125, 173500000, 215140000, 268925000, 336156250, 537850000, 672312500, 1075700000, 1344625000, 2689250000, 5378500000]

約数ペア:

[(1, 5378500000), (2, 2689250000), (4, 1344625000), (5, 1075700000), (8, 672312500), (10, 537850000), (16, 336156250), (20, 268925000), (25, 215140000), (31, 173500000), (32, 168078125), (40, 134462500), (50, 107570000), (62, 86750000), (80, 67231250), (100, 53785000), (124, 43375000), (125, 43028000), (155, 34700000), (160, 33615625), (200, 26892500), (248, 21687500), (250, 21514000), (310, 17350000), (347, 15500000), (400, 13446250), (496, 10843750), (500, 10757000), (620, 8675000), (625, 8605600), (694, 7750000), (775, 6940000), (800, 6723125), (992, 5421875), (1000, 5378500), (1240, 4337500), (1250, 4302800), (1388, 3875000), (1550, 3470000), (1735, 3100000), (2000, 2689250), (2480, 2168750), (2500, 2151400), (2776, 1937500), (3100, 1735000), (3125, 1721120), (3470, 1550000), (3875, 1388000), (4000, 1344625), (4960, 1084375), (5000, 1075700), (5552, 968750), (6200, 867500), (6250, 860560), (6940, 775000), (7750, 694000), (8675, 620000), (10000, 537850), (10757, 500000), (11104, 484375), (12400, 433750), (12500, 430280), (13880, 387500), (15500, 347000), (15625, 344224), (17350, 310000), (19375, 277600), (20000, 268925), (21514, 250000), (24800, 216875), (25000, 215140), (27760, 193750), (31000, 173500), (31250, 172112), (34700, 155000), (38750, 138800), (43028, 125000), (43375, 124000), (50000, 107570), (53785, 100000), (55520, 96875), (62000, 86750), (62500, 86056), (69400, 77500)]