12065450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 23804280

約数和(自身を除く): 11738830

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 106, 145, 157, 265, 290, 314, 530, 725, 785, 1325, 1450, 1537, 1570, 2650, 3074, 3925, 4553, 7685, 7850, 8321, 9106, 15370, 16642, 22765, 38425, 41605, 45530, 76850, 83210, 113825, 208025, 227650, 241309, 416050, 482618, 1206545, 2413090, 6032725, 12065450]

約数ペア:

[(1, 12065450), (2, 6032725), (5, 2413090), (10, 1206545), (25, 482618), (29, 416050), (50, 241309), (53, 227650), (58, 208025), (106, 113825), (145, 83210), (157, 76850), (265, 45530), (290, 41605), (314, 38425), (530, 22765), (725, 16642), (785, 15370), (1325, 9106), (1450, 8321), (1537, 7850), (1570, 7685), (2650, 4553), (3074, 3925)]