40523270

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 74945088

約数和(自身を除く): 34421818

約数列:

[1, 2, 5, 10, 53, 106, 157, 265, 314, 487, 530, 785, 974, 1570, 2435, 4870, 8321, 16642, 25811, 41605, 51622, 76459, 83210, 129055, 152918, 258110, 382295, 764590, 4052327, 8104654, 20261635, 40523270]

約数ペア:

[(1, 40523270), (2, 20261635), (5, 8104654), (10, 4052327), (53, 764590), (106, 382295), (157, 258110), (265, 152918), (314, 129055), (487, 83210), (530, 76459), (785, 51622), (974, 41605), (1570, 25811), (2435, 16642), (4870, 8321)]