9878360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 23976000

約数和(自身を除く): 14097640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 199, 292, 340, 365, 398, 584, 680, 730, 796, 995, 1241, 1460, 1592, 1990, 2482, 2920, 3383, 3980, 4964, 6205, 6766, 7960, 9928, 12410, 13532, 14527, 16915, 24820, 27064, 29054, 33830, 49640, 58108, 67660, 72635, 116216, 135320, 145270, 246959, 290540, 493918, 581080, 987836, 1234795, 1975672, 2469590, 4939180, 9878360]

約数ペア:

[(1, 9878360), (2, 4939180), (4, 2469590), (5, 1975672), (8, 1234795), (10, 987836), (17, 581080), (20, 493918), (34, 290540), (40, 246959), (68, 145270), (73, 135320), (85, 116216), (136, 72635), (146, 67660), (170, 58108), (199, 49640), (292, 33830), (340, 29054), (365, 27064), (398, 24820), (584, 16915), (680, 14527), (730, 13532), (796, 12410), (995, 9928), (1241, 7960), (1460, 6766), (1592, 6205), (1990, 4964), (2482, 3980), (2920, 3383)]