274360280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5527}}^1$

素因数の和:5628

約数の個数: 64

約数和(自身を含む): 662696640

約数和(自身を除く): 388336360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1241, 1460, 2482, 2920, 4964, 5527, 6205, 9928, 11054, 12410, 22108, 24820, 27635, 44216, 49640, 55270, 93959, 110540, 187918, 221080, 375836, 403471, 469795, 751672, 806942, 939590, 1613884, 1879180, 2017355, 3227768, 3758360, 4034710, 6859007, 8069420, 13718014, 16138840, 27436028, 34295035, 54872056, 68590070, 137180140, 274360280]

約数ペア:

[(1, 274360280), (2, 137180140), (4, 68590070), (5, 54872056), (8, 34295035), (10, 27436028), (17, 16138840), (20, 13718014), (34, 8069420), (40, 6859007), (68, 4034710), (73, 3758360), (85, 3227768), (136, 2017355), (146, 1879180), (170, 1613884), (292, 939590), (340, 806942), (365, 751672), (584, 469795), (680, 403471), (730, 375836), (1241, 221080), (1460, 187918), (2482, 110540), (2920, 93959), (4964, 55270), (5527, 49640), (6205, 44216), (9928, 27635), (11054, 24820), (12410, 22108)]