100077640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11321}}^1$

素因数の和:11362

約数の個数: 64

約数和(自身を含む): 256782960

約数和(自身を除く): 156705320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 11321, 22642, 45284, 56605, 90568, 113210, 147173, 192457, 226420, 294346, 384914, 452840, 588692, 735865, 769828, 962285, 1177384, 1471730, 1539656, 1924570, 2501941, 2943460, 3849140, 5003882, 5886920, 7698280, 10007764, 12509705, 20015528, 25019410, 50038820, 100077640]

約数ペア:

[(1, 100077640), (2, 50038820), (4, 25019410), (5, 20015528), (8, 12509705), (10, 10007764), (13, 7698280), (17, 5886920), (20, 5003882), (26, 3849140), (34, 2943460), (40, 2501941), (52, 1924570), (65, 1539656), (68, 1471730), (85, 1177384), (104, 962285), (130, 769828), (136, 735865), (170, 588692), (221, 452840), (260, 384914), (340, 294346), (442, 226420), (520, 192457), (680, 147173), (884, 113210), (1105, 90568), (1768, 56605), (2210, 45284), (4420, 22642), (8840, 11321)]