425103667840

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1\times {\mathrm{11213}}^1$

素因数の和:12870

約数の個数: 128

約数和(自身を含む): 1044475099920

約数和(自身を除く): 619371432080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 1601, 2368, 2960, 3202, 4736, 5920, 6404, 8005, 11213, 11840, 12808, 16010, 22426, 23680, 25616, 32020, 44852, 51232, 56065, 59237, 64040, 89704, 102464, 112130, 118474, 128080, 179408, 204928, 224260, 236948, 256160, 296185, 358816, 414881, 448520, 473896, 512320, 592370, 717632, 829762, 897040, 947792, 1024640, 1184740, 1435264, 1659524, 1794080, 1895584, 2074405, 2369480, 3319048, 3588160, 3791168, 4148810, 4738960, 6638096, 7176320, 7582336, 8297620, 9477920, 13276192, 16595240, 17952013, 18955840, 26552384, 33190480, 35904026, 37911680, 53104768, 66380960, 71808052, 89760065, 132761920, 143616104, 179520130, 265523840, 287232208, 359040260, 574464416, 664224481, 718080520, 1148928832, 1328448962, 1436161040, 2297857664, 2656897924, 2872322080, 3321122405, 5313795848, 5744644160, 6642244810, 10627591696, 11489288320, 13284489620, 21255183392, 26568979240, 42510366784, 53137958480, 85020733568, 106275916960, 212551833920, 425103667840]

約数ペア:

[(1, 425103667840), (2, 212551833920), (4, 106275916960), (5, 85020733568), (8, 53137958480), (10, 42510366784), (16, 26568979240), (20, 21255183392), (32, 13284489620), (37, 11489288320), (40, 10627591696), (64, 6642244810), (74, 5744644160), (80, 5313795848), (128, 3321122405), (148, 2872322080), (160, 2656897924), (185, 2297857664), (296, 1436161040), (320, 1328448962), (370, 1148928832), (592, 718080520), (640, 664224481), (740, 574464416), (1184, 359040260), (1480, 287232208), (1601, 265523840), (2368, 179520130), (2960, 143616104), (3202, 132761920), (4736, 89760065), (5920, 71808052), (6404, 66380960), (8005, 53104768), (11213, 37911680), (11840, 35904026), (12808, 33190480), (16010, 26552384), (22426, 18955840), (23680, 17952013), (25616, 16595240), (32020, 13276192), (44852, 9477920), (51232, 8297620), (56065, 7582336), (59237, 7176320), (64040, 6638096), (89704, 4738960), (102464, 4148810), (112130, 3791168), (118474, 3588160), (128080, 3319048), (179408, 2369480), (204928, 2074405), (224260, 1895584), (236948, 1794080), (256160, 1659524), (296185, 1435264), (358816, 1184740), (414881, 1024640), (448520, 947792), (473896, 897040), (512320, 829762), (592370, 717632)]