108748180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 235952640

約数和(自身を除く): 127204460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 223, 370, 446, 659, 740, 892, 1115, 1318, 2230, 2636, 3295, 4460, 6590, 8251, 13180, 16502, 24383, 33004, 41255, 48766, 82510, 97532, 121915, 146957, 165020, 243830, 293914, 487660, 587828, 734785, 1469570, 2939140, 5437409, 10874818, 21749636, 27187045, 54374090, 108748180]

約数ペア:

[(1, 108748180), (2, 54374090), (4, 27187045), (5, 21749636), (10, 10874818), (20, 5437409), (37, 2939140), (74, 1469570), (148, 734785), (185, 587828), (223, 487660), (370, 293914), (446, 243830), (659, 165020), (740, 146957), (892, 121915), (1115, 97532), (1318, 82510), (2230, 48766), (2636, 41255), (3295, 33004), (4460, 24383), (6590, 16502), (8251, 13180)]