2278152057980

素因数分解:

$2^2\times 5^1\times {\mathrm{9323}}^1\times {\mathrm{12217913}}^1$

素因数の和:12227245

約数の個数: 24

約数和(自身を含む): 4784632865712

約数和(自身を除く): 2506480807732

約数列:

[1, 2, 4, 5, 10, 20, 9323, 18646, 37292, 46615, 93230, 186460, 12217913, 24435826, 48871652, 61089565, 122179130, 244358260, 113907602899, 227815205798, 455630411596, 569538014495, 1139076028990, 2278152057980]

約数ペア:

[(1, 2278152057980), (2, 1139076028990), (4, 569538014495), (5, 455630411596), (10, 227815205798), (20, 113907602899), (9323, 244358260), (18646, 122179130), (37292, 61089565), (46615, 48871652), (93230, 24435826), (186460, 12217913)]