11677640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 29982960

約数和(自身を除く): 18305320

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, 1321, 1768, 2210, 2642, 4420, 5284, 6605, 8840, 10568, 13210, 17173, 22457, 26420, 34346, 44914, 52840, 68692, 85865, 89828, 112285, 137384, 171730, 179656, 224570, 291941, 343460, 449140, 583882, 686920, 898280, 1167764, 1459705, 2335528, 2919410, 5838820, 11677640]

約数ペア:

[(1, 11677640), (2, 5838820), (4, 2919410), (5, 2335528), (8, 1459705), (10, 1167764), (13, 898280), (17, 686920), (20, 583882), (26, 449140), (34, 343460), (40, 291941), (52, 224570), (65, 179656), (68, 171730), (85, 137384), (104, 112285), (130, 89828), (136, 85865), (170, 68692), (221, 52840), (260, 44914), (340, 34346), (442, 26420), (520, 22457), (680, 17173), (884, 13210), (1105, 10568), (1321, 8840), (1768, 6605), (2210, 5284), (2642, 4420)]