3325880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 8151840

約数和(自身を除く): 4825960

約数列:

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

約数ペア:

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