15693008135320

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3581}}^1\times {\mathrm{210283}}^1$

素因数の和:214396

約数の個数: 64

約数和(自身を含む): 35387087790240

約数和(自身を除く): 19694079654920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 3581, 4168, 5210, 7162, 10420, 14324, 17905, 20840, 28648, 35810, 71620, 143240, 210283, 420566, 841132, 1051415, 1682264, 1865701, 2102830, 3731402, 4205660, 7462804, 8411320, 9328505, 14925608, 18657010, 37314020, 74628040, 109557443, 219114886, 438229772, 547787215, 753023423, 876459544, 1095574430, 1506046846, 2191148860, 3012093692, 3765117115, 4382297720, 6024187384, 7530234230, 15060468460, 30120936920, 392325203383, 784650406766, 1569300813532, 1961626016915, 3138601627064, 3923252033830, 7846504067660, 15693008135320]

約数ペア:

[(1, 15693008135320), (2, 7846504067660), (4, 3923252033830), (5, 3138601627064), (8, 1961626016915), (10, 1569300813532), (20, 784650406766), (40, 392325203383), (521, 30120936920), (1042, 15060468460), (2084, 7530234230), (2605, 6024187384), (3581, 4382297720), (4168, 3765117115), (5210, 3012093692), (7162, 2191148860), (10420, 1506046846), (14324, 1095574430), (17905, 876459544), (20840, 753023423), (28648, 547787215), (35810, 438229772), (71620, 219114886), (143240, 109557443), (210283, 74628040), (420566, 37314020), (841132, 18657010), (1051415, 14925608), (1682264, 9328505), (1865701, 8411320), (2102830, 7462804), (3731402, 4205660)]