23862280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 58489200

約数和(自身を除く): 34626920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 421, 436, 520, 545, 842, 872, 1090, 1417, 1684, 2105, 2180, 2834, 3368, 4210, 4360, 5473, 5668, 7085, 8420, 10946, 11336, 14170, 16840, 21892, 27365, 28340, 43784, 45889, 54730, 56680, 91778, 109460, 183556, 218920, 229445, 367112, 458890, 596557, 917780, 1193114, 1835560, 2386228, 2982785, 4772456, 5965570, 11931140, 23862280]

約数ペア:

[(1, 23862280), (2, 11931140), (4, 5965570), (5, 4772456), (8, 2982785), (10, 2386228), (13, 1835560), (20, 1193114), (26, 917780), (40, 596557), (52, 458890), (65, 367112), (104, 229445), (109, 218920), (130, 183556), (218, 109460), (260, 91778), (421, 56680), (436, 54730), (520, 45889), (545, 43784), (842, 28340), (872, 27365), (1090, 21892), (1417, 16840), (1684, 14170), (2105, 11336), (2180, 10946), (2834, 8420), (3368, 7085), (4210, 5668), (4360, 5473)]