25048480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9209}}^1$

素因数の和:9241

約数の個数: 48

約数和(自身を含む): 62664840

約数和(自身を除く): 37616360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 9209, 18418, 36836, 46045, 73672, 92090, 147344, 156553, 184180, 294688, 313106, 368360, 626212, 736720, 782765, 1252424, 1473440, 1565530, 2504848, 3131060, 5009696, 6262120, 12524240, 25048480]

約数ペア:

[(1, 25048480), (2, 12524240), (4, 6262120), (5, 5009696), (8, 3131060), (10, 2504848), (16, 1565530), (17, 1473440), (20, 1252424), (32, 782765), (34, 736720), (40, 626212), (68, 368360), (80, 313106), (85, 294688), (136, 184180), (160, 156553), (170, 147344), (272, 92090), (340, 73672), (544, 46045), (680, 36836), (1360, 18418), (2720, 9209)]