53198480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 134515200

約数和(自身を除く): 81316720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1129, 1178, 1240, 1520, 2258, 2356, 2480, 2945, 4516, 4712, 5645, 5890, 9032, 9424, 11290, 11780, 18064, 21451, 22580, 23560, 34999, 42902, 45160, 47120, 69998, 85804, 90320, 107255, 139996, 171608, 174995, 214510, 279992, 343216, 349990, 429020, 559984, 664981, 699980, 858040, 1329962, 1399960, 1716080, 2659924, 2799920, 3324905, 5319848, 6649810, 10639696, 13299620, 26599240, 53198480]

約数ペア:

[(1, 53198480), (2, 26599240), (4, 13299620), (5, 10639696), (8, 6649810), (10, 5319848), (16, 3324905), (19, 2799920), (20, 2659924), (31, 1716080), (38, 1399960), (40, 1329962), (62, 858040), (76, 699980), (80, 664981), (95, 559984), (124, 429020), (152, 349990), (155, 343216), (190, 279992), (248, 214510), (304, 174995), (310, 171608), (380, 139996), (496, 107255), (589, 90320), (620, 85804), (760, 69998), (1129, 47120), (1178, 45160), (1240, 42902), (1520, 34999), (2258, 23560), (2356, 22580), (2480, 21451), (2945, 18064), (4516, 11780), (4712, 11290), (5645, 9424), (5890, 9032)]