17163640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2539}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 41833800

約数和(自身を除く): 24670160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2539, 3380, 5078, 6760, 10156, 12695, 20312, 25390, 33007, 50780, 66014, 101560, 132028, 165035, 264056, 330070, 429091, 660140, 858182, 1320280, 1716364, 2145455, 3432728, 4290910, 8581820, 17163640]

約数ペア:

[(1, 17163640), (2, 8581820), (4, 4290910), (5, 3432728), (8, 2145455), (10, 1716364), (13, 1320280), (20, 858182), (26, 660140), (40, 429091), (52, 330070), (65, 264056), (104, 165035), (130, 132028), (169, 101560), (260, 66014), (338, 50780), (520, 33007), (676, 25390), (845, 20312), (1352, 12695), (1690, 10156), (2539, 6760), (3380, 5078)]