75838160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25621}}^1$

素因数の和:25671

約数の個数: 40

約数和(自身を含む): 181096296

約数和(自身を除く): 105258136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 25621, 51242, 102484, 128105, 204968, 256210, 409936, 512420, 947977, 1024840, 1895954, 2049680, 3791908, 4739885, 7583816, 9479770, 15167632, 18959540, 37919080, 75838160]

約数ペア:

[(1, 75838160), (2, 37919080), (4, 18959540), (5, 15167632), (8, 9479770), (10, 7583816), (16, 4739885), (20, 3791908), (37, 2049680), (40, 1895954), (74, 1024840), (80, 947977), (148, 512420), (185, 409936), (296, 256210), (370, 204968), (592, 128105), (740, 102484), (1480, 51242), (2960, 25621)]