38186590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 80668224

約数和(自身を除く): 42481634

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 467, 481, 629, 934, 962, 1105, 1258, 2210, 2335, 2405, 3145, 4670, 4810, 6071, 6290, 7939, 8177, 12142, 15878, 16354, 17279, 30355, 34558, 39695, 40885, 60710, 79390, 81770, 86395, 103207, 172790, 206414, 224627, 293743, 449254, 516035, 587486, 1032070, 1123135, 1468715, 2246270, 2937430, 3818659, 7637318, 19093295, 38186590]

約数ペア:

[(1, 38186590), (2, 19093295), (5, 7637318), (10, 3818659), (13, 2937430), (17, 2246270), (26, 1468715), (34, 1123135), (37, 1032070), (65, 587486), (74, 516035), (85, 449254), (130, 293743), (170, 224627), (185, 206414), (221, 172790), (370, 103207), (442, 86395), (467, 81770), (481, 79390), (629, 60710), (934, 40885), (962, 39695), (1105, 34558), (1258, 30355), (2210, 17279), (2335, 16354), (2405, 15878), (3145, 12142), (4670, 8177), (4810, 7939), (6071, 6290)]