11830147100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1087}}^1\times {\mathrm{2531}}^1$

素因数の和:3675

約数の個数: 72

約数和(自身を含む): 26302983168

約数和(自身を除く): 14472836068

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1087, 2150, 2174, 2531, 4300, 4348, 5062, 5435, 10124, 10870, 12655, 21740, 25310, 27175, 46741, 50620, 54350, 63275, 93482, 108700, 108833, 126550, 186964, 217666, 233705, 253100, 435332, 467410, 544165, 934820, 1088330, 1168525, 2176660, 2337050, 2720825, 2751197, 4674100, 5441650, 5502394, 10883300, 11004788, 13755985, 27511970, 55023940, 68779925, 118301471, 137559850, 236602942, 275119700, 473205884, 591507355, 1183014710, 2366029420, 2957536775, 5915073550, 11830147100]

約数ペア:

[(1, 11830147100), (2, 5915073550), (4, 2957536775), (5, 2366029420), (10, 1183014710), (20, 591507355), (25, 473205884), (43, 275119700), (50, 236602942), (86, 137559850), (100, 118301471), (172, 68779925), (215, 55023940), (430, 27511970), (860, 13755985), (1075, 11004788), (1087, 10883300), (2150, 5502394), (2174, 5441650), (2531, 4674100), (4300, 2751197), (4348, 2720825), (5062, 2337050), (5435, 2176660), (10124, 1168525), (10870, 1088330), (12655, 934820), (21740, 544165), (25310, 467410), (27175, 435332), (46741, 253100), (50620, 233705), (54350, 217666), (63275, 186964), (93482, 126550), (108700, 108833)]