22206760

素因数分解:

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

素因数の和:175

約数の個数: 64

約数和(自身を含む): 53557200

約数和(自身を除く): 31350440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 289, 340, 452, 565, 578, 680, 904, 1130, 1156, 1445, 1921, 2260, 2312, 2890, 3842, 4520, 4913, 5780, 7684, 9605, 9826, 11560, 15368, 19210, 19652, 24565, 32657, 38420, 39304, 49130, 65314, 76840, 98260, 130628, 163285, 196520, 261256, 326570, 555169, 653140, 1110338, 1306280, 2220676, 2775845, 4441352, 5551690, 11103380, 22206760]

約数ペア:

[(1, 22206760), (2, 11103380), (4, 5551690), (5, 4441352), (8, 2775845), (10, 2220676), (17, 1306280), (20, 1110338), (34, 653140), (40, 555169), (68, 326570), (85, 261256), (113, 196520), (136, 163285), (170, 130628), (226, 98260), (289, 76840), (340, 65314), (452, 49130), (565, 39304), (578, 38420), (680, 32657), (904, 24565), (1130, 19652), (1156, 19210), (1445, 15368), (1921, 11560), (2260, 9826), (2312, 9605), (2890, 7684), (3842, 5780), (4520, 4913)]