464673500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1272

約数の個数: 96

約数和(自身を含む): 1095232320

約数和(自身を除く): 630558820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 125, 164, 190, 205, 250, 380, 410, 475, 500, 779, 820, 950, 1025, 1193, 1558, 1900, 2050, 2375, 2386, 3116, 3895, 4100, 4750, 4772, 5125, 5965, 7790, 9500, 10250, 11930, 15580, 19475, 20500, 22667, 23860, 29825, 38950, 45334, 48913, 59650, 77900, 90668, 97375, 97826, 113335, 119300, 149125, 194750, 195652, 226670, 244565, 298250, 389500, 453340, 489130, 566675, 596500, 929347, 978260, 1133350, 1222825, 1858694, 2266700, 2445650, 2833375, 3717388, 4646735, 4891300, 5666750, 6114125, 9293470, 11333500, 12228250, 18586940, 23233675, 24456500, 46467350, 92934700, 116168375, 232336750, 464673500]

約数ペア:

[(1, 464673500), (2, 232336750), (4, 116168375), (5, 92934700), (10, 46467350), (19, 24456500), (20, 23233675), (25, 18586940), (38, 12228250), (41, 11333500), (50, 9293470), (76, 6114125), (82, 5666750), (95, 4891300), (100, 4646735), (125, 3717388), (164, 2833375), (190, 2445650), (205, 2266700), (250, 1858694), (380, 1222825), (410, 1133350), (475, 978260), (500, 929347), (779, 596500), (820, 566675), (950, 489130), (1025, 453340), (1193, 389500), (1558, 298250), (1900, 244565), (2050, 226670), (2375, 195652), (2386, 194750), (3116, 149125), (3895, 119300), (4100, 113335), (4750, 97826), (4772, 97375), (5125, 90668), (5965, 77900), (7790, 59650), (9500, 48913), (10250, 45334), (11930, 38950), (15580, 29825), (19475, 23860), (20500, 22667)]