8057320

素因数分解:

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

素因数の和:103

約数の個数: 64

約数和(自身を含む): 19731600

約数和(自身を除く): 11674280

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, 4913, 5576, 5780, 6970, 9826, 11560, 11849, 13940, 19652, 23698, 24565, 27880, 39304, 47396, 49130, 59245, 94792, 98260, 118490, 196520, 201433, 236980, 402866, 473960, 805732, 1007165, 1611464, 2014330, 4028660, 8057320]

約数ペア:

[(1, 8057320), (2, 4028660), (4, 2014330), (5, 1611464), (8, 1007165), (10, 805732), (17, 473960), (20, 402866), (34, 236980), (40, 201433), (41, 196520), (68, 118490), (82, 98260), (85, 94792), (136, 59245), (164, 49130), (170, 47396), (205, 39304), (289, 27880), (328, 24565), (340, 23698), (410, 19652), (578, 13940), (680, 11849), (697, 11560), (820, 9826), (1156, 6970), (1394, 5780), (1445, 5576), (1640, 4913), (2312, 3485), (2788, 2890)]