707055500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 1647330048

約数和(自身を除く): 940274548

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 193, 250, 340, 386, 425, 431, 500, 772, 850, 862, 965, 1700, 1724, 1930, 2125, 2155, 3281, 3860, 4250, 4310, 4825, 6562, 7327, 8500, 8620, 9650, 10775, 13124, 14654, 16405, 19300, 21550, 24125, 29308, 32810, 36635, 43100, 48250, 53875, 65620, 73270, 82025, 83183, 96500, 107750, 146540, 164050, 166366, 183175, 215500, 328100, 332732, 366350, 410125, 415915, 732700, 820250, 831830, 915875, 1414111, 1640500, 1663660, 1831750, 2079575, 2828222, 3663500, 4159150, 5656444, 7070555, 8318300, 10397875, 14141110, 20795750, 28282220, 35352775, 41591500, 70705550, 141411100, 176763875, 353527750, 707055500]

約数ペア:

[(1, 707055500), (2, 353527750), (4, 176763875), (5, 141411100), (10, 70705550), (17, 41591500), (20, 35352775), (25, 28282220), (34, 20795750), (50, 14141110), (68, 10397875), (85, 8318300), (100, 7070555), (125, 5656444), (170, 4159150), (193, 3663500), (250, 2828222), (340, 2079575), (386, 1831750), (425, 1663660), (431, 1640500), (500, 1414111), (772, 915875), (850, 831830), (862, 820250), (965, 732700), (1700, 415915), (1724, 410125), (1930, 366350), (2125, 332732), (2155, 328100), (3281, 215500), (3860, 183175), (4250, 166366), (4310, 164050), (4825, 146540), (6562, 107750), (7327, 96500), (8500, 83183), (8620, 82025), (9650, 73270), (10775, 65620), (13124, 53875), (14654, 48250), (16405, 43100), (19300, 36635), (21550, 32810), (24125, 29308)]