98287880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144541}}^1$

素因数の和:144569

約数の個数: 32

約数和(自身を含む): 234158040

約数和(自身を除く): 135870160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 144541, 289082, 578164, 722705, 1156328, 1445410, 2457197, 2890820, 4914394, 5781640, 9828788, 12285985, 19657576, 24571970, 49143940, 98287880]

約数ペア:

[(1, 98287880), (2, 49143940), (4, 24571970), (5, 19657576), (8, 12285985), (10, 9828788), (17, 5781640), (20, 4914394), (34, 2890820), (40, 2457197), (68, 1445410), (85, 1156328), (136, 722705), (170, 578164), (340, 289082), (680, 144541)]