6651760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 16847136

約数和(自身を除く): 10195376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 73, 80, 85, 134, 136, 146, 170, 268, 272, 292, 335, 340, 365, 536, 584, 670, 680, 730, 1072, 1139, 1168, 1241, 1340, 1360, 1460, 2278, 2482, 2680, 2920, 4556, 4891, 4964, 5360, 5695, 5840, 6205, 9112, 9782, 9928, 11390, 12410, 18224, 19564, 19856, 22780, 24455, 24820, 39128, 45560, 48910, 49640, 78256, 83147, 91120, 97820, 99280, 166294, 195640, 332588, 391280, 415735, 665176, 831470, 1330352, 1662940, 3325880, 6651760]

約数ペア:

[(1, 6651760), (2, 3325880), (4, 1662940), (5, 1330352), (8, 831470), (10, 665176), (16, 415735), (17, 391280), (20, 332588), (34, 195640), (40, 166294), (67, 99280), (68, 97820), (73, 91120), (80, 83147), (85, 78256), (134, 49640), (136, 48910), (146, 45560), (170, 39128), (268, 24820), (272, 24455), (292, 22780), (335, 19856), (340, 19564), (365, 18224), (536, 12410), (584, 11390), (670, 9928), (680, 9782), (730, 9112), (1072, 6205), (1139, 5840), (1168, 5695), (1241, 5360), (1340, 4964), (1360, 4891), (1460, 4556), (2278, 2920), (2482, 2680)]