65779360

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7757}}^1$

素因数の和:7825

約数の個数: 48

約数和(自身を含む): 158356296

約数和(自身を除く): 92576936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 7757, 8480, 15514, 31028, 38785, 62056, 77570, 124112, 155140, 248224, 310280, 411121, 620560, 822242, 1241120, 1644484, 2055605, 3288968, 4111210, 6577936, 8222420, 13155872, 16444840, 32889680, 65779360]

約数ペア:

[(1, 65779360), (2, 32889680), (4, 16444840), (5, 13155872), (8, 8222420), (10, 6577936), (16, 4111210), (20, 3288968), (32, 2055605), (40, 1644484), (53, 1241120), (80, 822242), (106, 620560), (160, 411121), (212, 310280), (265, 248224), (424, 155140), (530, 124112), (848, 77570), (1060, 62056), (1696, 38785), (2120, 31028), (4240, 15514), (7757, 8480)]