91869700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4201

約数の個数: 72

約数和(自身を含む): 227376072

約数和(自身を除く): 135506372

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4157, 4420, 5525, 8314, 11050, 16628, 20785, 22100, 41570, 54041, 70669, 83140, 103925, 108082, 141338, 207850, 216164, 270205, 282676, 353345, 415700, 540410, 706690, 918697, 1080820, 1351025, 1413380, 1766725, 1837394, 2702050, 3533450, 3674788, 4593485, 5404100, 7066900, 9186970, 18373940, 22967425, 45934850, 91869700]

約数ペア:

[(1, 91869700), (2, 45934850), (4, 22967425), (5, 18373940), (10, 9186970), (13, 7066900), (17, 5404100), (20, 4593485), (25, 3674788), (26, 3533450), (34, 2702050), (50, 1837394), (52, 1766725), (65, 1413380), (68, 1351025), (85, 1080820), (100, 918697), (130, 706690), (170, 540410), (221, 415700), (260, 353345), (325, 282676), (340, 270205), (425, 216164), (442, 207850), (650, 141338), (850, 108082), (884, 103925), (1105, 83140), (1300, 70669), (1700, 54041), (2210, 41570), (4157, 22100), (4420, 20785), (5525, 16628), (8314, 11050)]