2277477010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{7877}}^1$

素因数の和:8910

約数の個数: 32

約数和(自身を含む): 4245611760

約数和(自身を除く): 1968134750

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 997, 1994, 4985, 7877, 9970, 15754, 28913, 39385, 57826, 78770, 144565, 228433, 289130, 456866, 1142165, 2284330, 7853369, 15706738, 39266845, 78533690, 227747701, 455495402, 1138738505, 2277477010]

約数ペア:

[(1, 2277477010), (2, 1138738505), (5, 455495402), (10, 227747701), (29, 78533690), (58, 39266845), (145, 15706738), (290, 7853369), (997, 2284330), (1994, 1142165), (4985, 456866), (7877, 289130), (9970, 228433), (15754, 144565), (28913, 78770), (39385, 57826)]