38675930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 71053200

約数和(自身を除く): 32377270

約数列:

[1, 2, 5, 10, 101, 149, 202, 257, 298, 505, 514, 745, 1010, 1285, 1490, 2570, 15049, 25957, 30098, 38293, 51914, 75245, 76586, 129785, 150490, 191465, 259570, 382930, 3867593, 7735186, 19337965, 38675930]

約数ペア:

[(1, 38675930), (2, 19337965), (5, 7735186), (10, 3867593), (101, 382930), (149, 259570), (202, 191465), (257, 150490), (298, 129785), (505, 76586), (514, 75245), (745, 51914), (1010, 38293), (1285, 30098), (1490, 25957), (2570, 15049)]