473960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 1160460

約数和(自身を除く): 686500

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 289, 328, 340, 410, 578, 680, 697, 820, 1156, 1394, 1445, 1640, 2312, 2788, 2890, 3485, 5576, 5780, 6970, 11560, 11849, 13940, 23698, 27880, 47396, 59245, 94792, 118490, 236980, 473960]

約数ペア:

[(1, 473960), (2, 236980), (4, 118490), (5, 94792), (8, 59245), (10, 47396), (17, 27880), (20, 23698), (34, 13940), (40, 11849), (41, 11560), (68, 6970), (82, 5780), (85, 5576), (136, 3485), (164, 2890), (170, 2788), (205, 2312), (289, 1640), (328, 1445), (340, 1394), (410, 1156), (578, 820), (680, 697)]