25296680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37201}}^1$

素因数の和:37229

約数の個数: 32

約数和(自身を含む): 60267240

約数和(自身を除く): 34970560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 37201, 74402, 148804, 186005, 297608, 372010, 632417, 744020, 1264834, 1488040, 2529668, 3162085, 5059336, 6324170, 12648340, 25296680]

約数ペア:

[(1, 25296680), (2, 12648340), (4, 6324170), (5, 5059336), (8, 3162085), (10, 2529668), (17, 1488040), (20, 1264834), (34, 744020), (40, 632417), (68, 372010), (85, 297608), (136, 186005), (170, 148804), (340, 74402), (680, 37201)]