32939920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1712

約数の個数: 80

約数和(自身を含む): 86869440

約数和(自身を除く): 53929520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1667, 1976, 2470, 3334, 3952, 4940, 6668, 8335, 9880, 13336, 16670, 19760, 21671, 26672, 31673, 33340, 43342, 63346, 66680, 86684, 108355, 126692, 133360, 158365, 173368, 216710, 253384, 316730, 346736, 411749, 433420, 506768, 633460, 823498, 866840, 1266920, 1646996, 1733680, 2058745, 2533840, 3293992, 4117490, 6587984, 8234980, 16469960, 32939920]

約数ペア:

[(1, 32939920), (2, 16469960), (4, 8234980), (5, 6587984), (8, 4117490), (10, 3293992), (13, 2533840), (16, 2058745), (19, 1733680), (20, 1646996), (26, 1266920), (38, 866840), (40, 823498), (52, 633460), (65, 506768), (76, 433420), (80, 411749), (95, 346736), (104, 316730), (130, 253384), (152, 216710), (190, 173368), (208, 158365), (247, 133360), (260, 126692), (304, 108355), (380, 86684), (494, 66680), (520, 63346), (760, 43342), (988, 33340), (1040, 31673), (1235, 26672), (1520, 21671), (1667, 19760), (1976, 16670), (2470, 13336), (3334, 9880), (3952, 8335), (4940, 6668)]