11103380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 24993360

約数和(自身を除く): 13889980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 289, 340, 452, 565, 578, 1130, 1156, 1445, 1921, 2260, 2890, 3842, 4913, 5780, 7684, 9605, 9826, 19210, 19652, 24565, 32657, 38420, 49130, 65314, 98260, 130628, 163285, 326570, 555169, 653140, 1110338, 2220676, 2775845, 5551690, 11103380]

約数ペア:

[(1, 11103380), (2, 5551690), (4, 2775845), (5, 2220676), (10, 1110338), (17, 653140), (20, 555169), (34, 326570), (68, 163285), (85, 130628), (113, 98260), (170, 65314), (226, 49130), (289, 38420), (340, 32657), (452, 24565), (565, 19652), (578, 19210), (1130, 9826), (1156, 9605), (1445, 7684), (1921, 5780), (2260, 4913), (2890, 3842)]