65707831280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9025801}}^1$

素因数の和:9025834

約数の個数: 80

約数和(自身を含む): 188025507264

約数和(自身を除く): 122317675984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 9025801, 18051602, 36103204, 45129005, 63180607, 72206408, 90258010, 117335413, 126361214, 144412816, 180516020, 234670826, 252722428, 315903035, 361032040, 469341652, 505444856, 586677065, 631806070, 722064080, 821347891, 938683304, 1010889712, 1173354130, 1263612140, 1642695782, 1877366608, 2346708260, 2527224280, 3285391564, 4106739455, 4693416520, 5054448560, 6570783128, 8213478910, 9386833040, 13141566256, 16426957820, 32853915640, 65707831280]

約数ペア:

[(1, 65707831280), (2, 32853915640), (4, 16426957820), (5, 13141566256), (7, 9386833040), (8, 8213478910), (10, 6570783128), (13, 5054448560), (14, 4693416520), (16, 4106739455), (20, 3285391564), (26, 2527224280), (28, 2346708260), (35, 1877366608), (40, 1642695782), (52, 1263612140), (56, 1173354130), (65, 1010889712), (70, 938683304), (80, 821347891), (91, 722064080), (104, 631806070), (112, 586677065), (130, 505444856), (140, 469341652), (182, 361032040), (208, 315903035), (260, 252722428), (280, 234670826), (364, 180516020), (455, 144412816), (520, 126361214), (560, 117335413), (728, 90258010), (910, 72206408), (1040, 63180607), (1456, 45129005), (1820, 36103204), (3640, 18051602), (7280, 9025801)]