9968248810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{2347}}^1$

素因数の和:3287

約数の個数: 64

約数和(自身を含む): 19876252032

約数和(自身を除く): 9908003222

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 883, 962, 1766, 2347, 2405, 4415, 4694, 4810, 8830, 11479, 11735, 22958, 23470, 30511, 32671, 57395, 61022, 65342, 86839, 114790, 152555, 163355, 173678, 305110, 326710, 424723, 434195, 849446, 868390, 1128907, 2072401, 2123615, 2257814, 4144802, 4247230, 5644535, 10362005, 11289070, 20724010, 26941213, 53882426, 76678837, 134706065, 153357674, 269412130, 383394185, 766788370, 996824881, 1993649762, 4984124405, 9968248810]

約数ペア:

[(1, 9968248810), (2, 4984124405), (5, 1993649762), (10, 996824881), (13, 766788370), (26, 383394185), (37, 269412130), (65, 153357674), (74, 134706065), (130, 76678837), (185, 53882426), (370, 26941213), (481, 20724010), (883, 11289070), (962, 10362005), (1766, 5644535), (2347, 4247230), (2405, 4144802), (4415, 2257814), (4694, 2123615), (4810, 2072401), (8830, 1128907), (11479, 868390), (11735, 849446), (22958, 434195), (23470, 424723), (30511, 326710), (32671, 305110), (57395, 173678), (61022, 163355), (65342, 152555), (86839, 114790)]