64114240

素因数分解:

$2^6\times 5^1\times {\mathrm{200357}}^1$

素因数の和:200374

約数の個数: 28

約数和(自身を含む): 152672796

約数和(自身を除く): 88558556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 200357, 400714, 801428, 1001785, 1602856, 2003570, 3205712, 4007140, 6411424, 8014280, 12822848, 16028560, 32057120, 64114240]

約数ペア:

[(1, 64114240), (2, 32057120), (4, 16028560), (5, 12822848), (8, 8014280), (10, 6411424), (16, 4007140), (20, 3205712), (32, 2003570), (40, 1602856), (64, 1001785), (80, 801428), (160, 400714), (320, 200357)]