86341580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4001}}^1$

素因数の和:4106

約数の個数: 48

約数和(自身を含む): 197666784

約数和(自身を除く): 111325204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4001, 4316, 5395, 8002, 10790, 16004, 20005, 21580, 40010, 52013, 80020, 104026, 208052, 260065, 332083, 520130, 664166, 1040260, 1328332, 1660415, 3320830, 4317079, 6641660, 8634158, 17268316, 21585395, 43170790, 86341580]

約数ペア:

[(1, 86341580), (2, 43170790), (4, 21585395), (5, 17268316), (10, 8634158), (13, 6641660), (20, 4317079), (26, 3320830), (52, 1660415), (65, 1328332), (83, 1040260), (130, 664166), (166, 520130), (260, 332083), (332, 260065), (415, 208052), (830, 104026), (1079, 80020), (1660, 52013), (2158, 40010), (4001, 21580), (4316, 20005), (5395, 16004), (8002, 10790)]