99775010

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 182310912

約数和(自身を除く): 82535902

約数列:

[1, 2, 5, 10, 127, 251, 254, 313, 502, 626, 635, 1255, 1270, 1565, 2510, 3130, 31877, 39751, 63754, 78563, 79502, 157126, 159385, 198755, 318770, 392815, 397510, 785630, 9977501, 19955002, 49887505, 99775010]

約数ペア:

[(1, 99775010), (2, 49887505), (5, 19955002), (10, 9977501), (127, 785630), (251, 397510), (254, 392815), (313, 318770), (502, 198755), (626, 159385), (635, 157126), (1255, 79502), (1270, 78563), (1565, 63754), (2510, 39751), (3130, 31877)]