109609540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8713}}^1$

素因数の和:8776

約数の個数: 48

約数和(自身を含む): 250335792

約数和(自身を除く): 140726252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 8713, 12580, 17426, 34852, 43565, 87130, 148121, 174260, 296242, 322381, 592484, 644762, 740605, 1289524, 1481210, 1611905, 2962420, 3223810, 5480477, 6447620, 10960954, 21921908, 27402385, 54804770, 109609540]

約数ペア:

[(1, 109609540), (2, 54804770), (4, 27402385), (5, 21921908), (10, 10960954), (17, 6447620), (20, 5480477), (34, 3223810), (37, 2962420), (68, 1611905), (74, 1481210), (85, 1289524), (148, 740605), (170, 644762), (185, 592484), (340, 322381), (370, 296242), (629, 174260), (740, 148121), (1258, 87130), (2516, 43565), (3145, 34852), (6290, 17426), (8713, 12580)]