64933133080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1275199}}^1$

素因数の和:1275296

約数の個数: 64

約数和(自身を含む): 156084480000

約数和(自身を除く): 91151346920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 1273, 1340, 2546, 2680, 5092, 6365, 10184, 12730, 25460, 50920, 1275199, 2550398, 5100796, 6375995, 10201592, 12751990, 24228781, 25503980, 48457562, 51007960, 85438333, 96915124, 121143905, 170876666, 193830248, 242287810, 341753332, 427191665, 484575620, 683506664, 854383330, 969151240, 1623328327, 1708766660, 3246656654, 3417533320, 6493313308, 8116641635, 12986626616, 16233283270, 32466566540, 64933133080]

約数ペア:

[(1, 64933133080), (2, 32466566540), (4, 16233283270), (5, 12986626616), (8, 8116641635), (10, 6493313308), (19, 3417533320), (20, 3246656654), (38, 1708766660), (40, 1623328327), (67, 969151240), (76, 854383330), (95, 683506664), (134, 484575620), (152, 427191665), (190, 341753332), (268, 242287810), (335, 193830248), (380, 170876666), (536, 121143905), (670, 96915124), (760, 85438333), (1273, 51007960), (1340, 48457562), (2546, 25503980), (2680, 24228781), (5092, 12751990), (6365, 10201592), (10184, 6375995), (12730, 5100796), (25460, 2550398), (50920, 1275199)]