119671880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3054

約数の個数: 64

約数和(自身を含む): 288878400

約数和(自身を除く): 169206520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 2014, 2120, 2971, 4028, 5035, 5942, 8056, 10070, 11884, 14855, 20140, 23768, 29710, 40280, 56449, 59420, 112898, 118840, 157463, 225796, 282245, 314926, 451592, 564490, 629852, 787315, 1128980, 1259704, 1574630, 2257960, 2991797, 3149260, 5983594, 6298520, 11967188, 14958985, 23934376, 29917970, 59835940, 119671880]

約数ペア:

[(1, 119671880), (2, 59835940), (4, 29917970), (5, 23934376), (8, 14958985), (10, 11967188), (19, 6298520), (20, 5983594), (38, 3149260), (40, 2991797), (53, 2257960), (76, 1574630), (95, 1259704), (106, 1128980), (152, 787315), (190, 629852), (212, 564490), (265, 451592), (380, 314926), (424, 282245), (530, 225796), (760, 157463), (1007, 118840), (1060, 112898), (2014, 59420), (2120, 56449), (2971, 40280), (4028, 29710), (5035, 23768), (5942, 20140), (8056, 14855), (10070, 11884)]