5203377280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1822

約数の個数: 128

約数和(自身を含む): 12927398400

約数和(自身を除く): 7724021120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 163, 248, 310, 320, 326, 496, 620, 640, 652, 815, 992, 1240, 1304, 1609, 1630, 1984, 2480, 2608, 3218, 3260, 3968, 4960, 5053, 5216, 6436, 6520, 8045, 9920, 10106, 10432, 12872, 13040, 16090, 19840, 20212, 20864, 25265, 25744, 26080, 32180, 40424, 49879, 50530, 51488, 52160, 64360, 80848, 99758, 101060, 102976, 104320, 128720, 161696, 199516, 202120, 205952, 249395, 257440, 262267, 323392, 399032, 404240, 498790, 514880, 524534, 646784, 798064, 808480, 997580, 1029760, 1049068, 1311335, 1596128, 1616960, 1995160, 2098136, 2622670, 3192256, 3233920, 3990320, 4196272, 5245340, 6384512, 7980640, 8130277, 8392544, 10490680, 15961280, 16260554, 16785088, 20981360, 31922560, 32521108, 33570176, 40651385, 41962720, 65042216, 81302770, 83925440, 130084432, 162605540, 167850880, 260168864, 325211080, 520337728, 650422160, 1040675456, 1300844320, 2601688640, 5203377280]

約数ペア:

[(1, 5203377280), (2, 2601688640), (4, 1300844320), (5, 1040675456), (8, 650422160), (10, 520337728), (16, 325211080), (20, 260168864), (31, 167850880), (32, 162605540), (40, 130084432), (62, 83925440), (64, 81302770), (80, 65042216), (124, 41962720), (128, 40651385), (155, 33570176), (160, 32521108), (163, 31922560), (248, 20981360), (310, 16785088), (320, 16260554), (326, 15961280), (496, 10490680), (620, 8392544), (640, 8130277), (652, 7980640), (815, 6384512), (992, 5245340), (1240, 4196272), (1304, 3990320), (1609, 3233920), (1630, 3192256), (1984, 2622670), (2480, 2098136), (2608, 1995160), (3218, 1616960), (3260, 1596128), (3968, 1311335), (4960, 1049068), (5053, 1029760), (5216, 997580), (6436, 808480), (6520, 798064), (8045, 646784), (9920, 524534), (10106, 514880), (10432, 498790), (12872, 404240), (13040, 399032), (16090, 323392), (19840, 262267), (20212, 257440), (20864, 249395), (25265, 205952), (25744, 202120), (26080, 199516), (32180, 161696), (40424, 128720), (49879, 104320), (50530, 102976), (51488, 101060), (52160, 99758), (64360, 80848)]