1936688520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1241467}}^1$

素因数の和:1241494

約数の個数: 64

約数和(自身を含む): 6256998720

約数和(自身を除く): 4320310200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1241467, 2482934, 3724401, 4965868, 6207335, 7448802, 9931736, 12414670, 14897604, 16139071, 18622005, 24829340, 29795208, 32278142, 37244010, 48417213, 49658680, 64556284, 74488020, 80695355, 96834426, 129112568, 148976040, 161390710, 193668852, 242086065, 322781420, 387337704, 484172130, 645562840, 968344260, 1936688520]

約数ペア:

[(1, 1936688520), (2, 968344260), (3, 645562840), (4, 484172130), (5, 387337704), (6, 322781420), (8, 242086065), (10, 193668852), (12, 161390710), (13, 148976040), (15, 129112568), (20, 96834426), (24, 80695355), (26, 74488020), (30, 64556284), (39, 49658680), (40, 48417213), (52, 37244010), (60, 32278142), (65, 29795208), (78, 24829340), (104, 18622005), (120, 16139071), (130, 14897604), (156, 12414670), (195, 9931736), (260, 7448802), (312, 6207335), (390, 4965868), (520, 3724401), (780, 2482934), (1560, 1241467)]