105174320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42409}}^1$

素因数の和:42453

約数の個数: 40

約数和(自身を含む): 252424320

約数和(自身を除く): 147250000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 42409, 84818, 169636, 212045, 339272, 424090, 678544, 848180, 1314679, 1696360, 2629358, 3392720, 5258716, 6573395, 10517432, 13146790, 21034864, 26293580, 52587160, 105174320]

約数ペア:

[(1, 105174320), (2, 52587160), (4, 26293580), (5, 21034864), (8, 13146790), (10, 10517432), (16, 6573395), (20, 5258716), (31, 3392720), (40, 2629358), (62, 1696360), (80, 1314679), (124, 848180), (155, 678544), (248, 424090), (310, 339272), (496, 212045), (620, 169636), (1240, 84818), (2480, 42409)]