145483720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 341107200

約数和(自身を除く): 195623480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 167, 232, 290, 334, 580, 668, 751, 835, 1160, 1336, 1502, 1670, 3004, 3340, 3755, 4843, 6008, 6680, 7510, 9686, 15020, 19372, 21779, 24215, 30040, 38744, 43558, 48430, 87116, 96860, 108895, 125417, 174232, 193720, 217790, 250834, 435580, 501668, 627085, 871160, 1003336, 1254170, 2508340, 3637093, 5016680, 7274186, 14548372, 18185465, 29096744, 36370930, 72741860, 145483720]

約数ペア:

[(1, 145483720), (2, 72741860), (4, 36370930), (5, 29096744), (8, 18185465), (10, 14548372), (20, 7274186), (29, 5016680), (40, 3637093), (58, 2508340), (116, 1254170), (145, 1003336), (167, 871160), (232, 627085), (290, 501668), (334, 435580), (580, 250834), (668, 217790), (751, 193720), (835, 174232), (1160, 125417), (1336, 108895), (1502, 96860), (1670, 87116), (3004, 48430), (3340, 43558), (3755, 38744), (4843, 30040), (6008, 24215), (6680, 21779), (7510, 19372), (9686, 15020)]