23316520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2017}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 55757340

約数和(自身を除く): 32440820

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2017, 2312, 2890, 4034, 5780, 8068, 10085, 11560, 16136, 20170, 34289, 40340, 68578, 80680, 137156, 171445, 274312, 342890, 582913, 685780, 1165826, 1371560, 2331652, 2914565, 4663304, 5829130, 11658260, 23316520]

約数ペア:

[(1, 23316520), (2, 11658260), (4, 5829130), (5, 4663304), (8, 2914565), (10, 2331652), (17, 1371560), (20, 1165826), (34, 685780), (40, 582913), (68, 342890), (85, 274312), (136, 171445), (170, 137156), (289, 80680), (340, 68578), (578, 40340), (680, 34289), (1156, 20170), (1445, 16136), (2017, 11560), (2312, 10085), (2890, 8068), (4034, 5780)]