16409075000

素因数分解:

$2^3\times 5^5\times {\mathrm{31}}^2\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 39795031080

約数和(自身を除く): 23385956080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 625, 683, 775, 961, 1000, 1240, 1250, 1366, 1550, 1922, 2500, 2732, 3100, 3125, 3415, 3844, 3875, 4805, 5000, 5464, 6200, 6250, 6830, 7688, 7750, 9610, 12500, 13660, 15500, 17075, 19220, 19375, 21173, 24025, 25000, 27320, 31000, 34150, 38440, 38750, 42346, 48050, 68300, 77500, 84692, 85375, 96100, 96875, 105865, 120125, 136600, 155000, 169384, 170750, 192200, 193750, 211730, 240250, 341500, 387500, 423460, 426875, 480500, 529325, 600625, 656363, 683000, 775000, 846920, 853750, 961000, 1058650, 1201250, 1312726, 1707500, 2117300, 2134375, 2402500, 2625452, 2646625, 3003125, 3281815, 3415000, 4234600, 4268750, 4805000, 5250904, 5293250, 6006250, 6563630, 8537500, 10586500, 12012500, 13127260, 13233125, 16409075, 17075000, 21173000, 24025000, 26254520, 26466250, 32818150, 52932500, 65636300, 66165625, 82045375, 105865000, 131272600, 132331250, 164090750, 264662500, 328181500, 410226875, 529325000, 656363000, 820453750, 1640907500, 2051134375, 3281815000, 4102268750, 8204537500, 16409075000]

約数ペア:

[(1, 16409075000), (2, 8204537500), (4, 4102268750), (5, 3281815000), (8, 2051134375), (10, 1640907500), (20, 820453750), (25, 656363000), (31, 529325000), (40, 410226875), (50, 328181500), (62, 264662500), (100, 164090750), (124, 132331250), (125, 131272600), (155, 105865000), (200, 82045375), (248, 66165625), (250, 65636300), (310, 52932500), (500, 32818150), (620, 26466250), (625, 26254520), (683, 24025000), (775, 21173000), (961, 17075000), (1000, 16409075), (1240, 13233125), (1250, 13127260), (1366, 12012500), (1550, 10586500), (1922, 8537500), (2500, 6563630), (2732, 6006250), (3100, 5293250), (3125, 5250904), (3415, 4805000), (3844, 4268750), (3875, 4234600), (4805, 3415000), (5000, 3281815), (5464, 3003125), (6200, 2646625), (6250, 2625452), (6830, 2402500), (7688, 2134375), (7750, 2117300), (9610, 1707500), (12500, 1312726), (13660, 1201250), (15500, 1058650), (17075, 961000), (19220, 853750), (19375, 846920), (21173, 775000), (24025, 683000), (25000, 656363), (27320, 600625), (31000, 529325), (34150, 480500), (38440, 426875), (38750, 423460), (42346, 387500), (48050, 341500), (68300, 240250), (77500, 211730), (84692, 193750), (85375, 192200), (96100, 170750), (96875, 169384), (105865, 155000), (120125, 136600)]