863429320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97673}}^1$

素因数の和:97714

約数の個数: 64

約数和(自身を含む): 2215246320

約数和(自身を除く): 1351817000

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, 97673, 195346, 390692, 488365, 781384, 976730, 1269749, 1660441, 1953460, 2539498, 3320882, 3906920, 5078996, 6348745, 6641764, 8302205, 10157992, 12697490, 13283528, 16604410, 21585733, 25394980, 33208820, 43171466, 50789960, 66417640, 86342932, 107928665, 172685864, 215857330, 431714660, 863429320]

約数ペア:

[(1, 863429320), (2, 431714660), (4, 215857330), (5, 172685864), (8, 107928665), (10, 86342932), (13, 66417640), (17, 50789960), (20, 43171466), (26, 33208820), (34, 25394980), (40, 21585733), (52, 16604410), (65, 13283528), (68, 12697490), (85, 10157992), (104, 8302205), (130, 6641764), (136, 6348745), (170, 5078996), (221, 3906920), (260, 3320882), (340, 2539498), (442, 1953460), (520, 1660441), (680, 1269749), (884, 976730), (1105, 781384), (1768, 488365), (2210, 390692), (4420, 195346), (8840, 97673)]