53229640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70039}}^1$

素因数の和:70069

約数の個数: 32

約数和(自身を含む): 126072000

約数和(自身を除く): 72842360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70039, 140078, 280156, 350195, 560312, 700390, 1330741, 1400780, 2661482, 2801560, 5322964, 6653705, 10645928, 13307410, 26614820, 53229640]

約数ペア:

[(1, 53229640), (2, 26614820), (4, 13307410), (5, 10645928), (8, 6653705), (10, 5322964), (19, 2801560), (20, 2661482), (38, 1400780), (40, 1330741), (76, 700390), (95, 560312), (152, 350195), (190, 280156), (380, 140078), (760, 70039)]