41545450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 84095064

約数和(自身を除く): 42549614

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 1258, 1321, 1850, 2642, 3145, 6290, 6605, 13210, 15725, 22457, 31450, 33025, 44914, 48877, 66050, 97754, 112285, 224570, 244385, 488770, 561425, 830909, 1122850, 1221925, 1661818, 2443850, 4154545, 8309090, 20772725, 41545450]

約数ペア:

[(1, 41545450), (2, 20772725), (5, 8309090), (10, 4154545), (17, 2443850), (25, 1661818), (34, 1221925), (37, 1122850), (50, 830909), (74, 561425), (85, 488770), (170, 244385), (185, 224570), (370, 112285), (425, 97754), (629, 66050), (850, 48877), (925, 44914), (1258, 33025), (1321, 31450), (1850, 22457), (2642, 15725), (3145, 13210), (6290, 6605)]