6451448020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4259}}^1$

素因数の和:4417

約数の個数: 96

約数和(自身を含む): 14685753600

約数和(自身を除く): 8234305580

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 89, 92, 115, 148, 178, 185, 230, 356, 370, 445, 460, 740, 851, 890, 1702, 1780, 2047, 3293, 3404, 4094, 4255, 4259, 6586, 8188, 8510, 8518, 10235, 13172, 16465, 17020, 17036, 20470, 21295, 32930, 40940, 42590, 65860, 75739, 85180, 97957, 151478, 157583, 195914, 302956, 315166, 378695, 379051, 391828, 489785, 630332, 757390, 758102, 787915, 979570, 1514780, 1516204, 1575830, 1895255, 1959140, 3151660, 3624409, 3790510, 7248818, 7581020, 8718173, 14024887, 14497636, 17436346, 18122045, 28049774, 34872692, 36244090, 43590865, 56099548, 70124435, 72488180, 87181730, 140248870, 174363460, 280497740, 322572401, 645144802, 1290289604, 1612862005, 3225724010, 6451448020]

約数ペア:

[(1, 6451448020), (2, 3225724010), (4, 1612862005), (5, 1290289604), (10, 645144802), (20, 322572401), (23, 280497740), (37, 174363460), (46, 140248870), (74, 87181730), (89, 72488180), (92, 70124435), (115, 56099548), (148, 43590865), (178, 36244090), (185, 34872692), (230, 28049774), (356, 18122045), (370, 17436346), (445, 14497636), (460, 14024887), (740, 8718173), (851, 7581020), (890, 7248818), (1702, 3790510), (1780, 3624409), (2047, 3151660), (3293, 1959140), (3404, 1895255), (4094, 1575830), (4255, 1516204), (4259, 1514780), (6586, 979570), (8188, 787915), (8510, 758102), (8518, 757390), (10235, 630332), (13172, 489785), (16465, 391828), (17020, 379051), (17036, 378695), (20470, 315166), (21295, 302956), (32930, 195914), (40940, 157583), (42590, 151478), (65860, 97957), (75739, 85180)]