20174330500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{769}}^1$

素因数の和:1598

約数の個数: 96

約数和(自身を含む): 44799955200

約数和(自身を除く): 24625624700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 739, 769, 1420, 1478, 1538, 1775, 2956, 3076, 3550, 3695, 3845, 7100, 7390, 7690, 8875, 14780, 15380, 17750, 18475, 19225, 35500, 36950, 38450, 52469, 54599, 73900, 76900, 92375, 96125, 104938, 109198, 184750, 192250, 209876, 218396, 262345, 272995, 369500, 384500, 524690, 545990, 568291, 1049380, 1091980, 1136582, 1311725, 1364975, 2273164, 2623450, 2729950, 2841455, 5246900, 5459900, 5682910, 6558625, 6824875, 11365820, 13117250, 13649750, 14207275, 26234500, 27299500, 28414550, 40348661, 56829100, 71036375, 80697322, 142072750, 161394644, 201743305, 284145500, 403486610, 806973220, 1008716525, 2017433050, 4034866100, 5043582625, 10087165250, 20174330500]

約数ペア:

[(1, 20174330500), (2, 10087165250), (4, 5043582625), (5, 4034866100), (10, 2017433050), (20, 1008716525), (25, 806973220), (50, 403486610), (71, 284145500), (100, 201743305), (125, 161394644), (142, 142072750), (250, 80697322), (284, 71036375), (355, 56829100), (500, 40348661), (710, 28414550), (739, 27299500), (769, 26234500), (1420, 14207275), (1478, 13649750), (1538, 13117250), (1775, 11365820), (2956, 6824875), (3076, 6558625), (3550, 5682910), (3695, 5459900), (3845, 5246900), (7100, 2841455), (7390, 2729950), (7690, 2623450), (8875, 2273164), (14780, 1364975), (15380, 1311725), (17750, 1136582), (18475, 1091980), (19225, 1049380), (35500, 568291), (36950, 545990), (38450, 524690), (52469, 384500), (54599, 369500), (73900, 272995), (76900, 262345), (92375, 218396), (96125, 209876), (104938, 192250), (109198, 184750)]