48382240

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4345

約数の個数: 48

約数和(自身を含む): 115940160

約数和(自身を除く): 67557920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 4259, 5680, 8518, 11360, 17036, 21295, 34072, 42590, 68144, 85180, 136288, 170360, 302389, 340720, 604778, 681440, 1209556, 1511945, 2419112, 3023890, 4838224, 6047780, 9676448, 12095560, 24191120, 48382240]

約数ペア:

[(1, 48382240), (2, 24191120), (4, 12095560), (5, 9676448), (8, 6047780), (10, 4838224), (16, 3023890), (20, 2419112), (32, 1511945), (40, 1209556), (71, 681440), (80, 604778), (142, 340720), (160, 302389), (284, 170360), (355, 136288), (568, 85180), (710, 68144), (1136, 42590), (1420, 34072), (2272, 21295), (2840, 17036), (4259, 11360), (5680, 8518)]