1330963360

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{55829}}^1$

素因数の和:55993

約数の個数: 48

約数和(自身を含む): 3165561000

約数和(自身を除く): 1834597640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 11920, 23840, 55829, 111658, 223316, 279145, 446632, 558290, 893264, 1116580, 1786528, 2233160, 4466320, 8318521, 8932640, 16637042, 33274084, 41592605, 66548168, 83185210, 133096336, 166370420, 266192672, 332740840, 665481680, 1330963360]

約数ペア:

[(1, 1330963360), (2, 665481680), (4, 332740840), (5, 266192672), (8, 166370420), (10, 133096336), (16, 83185210), (20, 66548168), (32, 41592605), (40, 33274084), (80, 16637042), (149, 8932640), (160, 8318521), (298, 4466320), (596, 2233160), (745, 1786528), (1192, 1116580), (1490, 893264), (2384, 558290), (2980, 446632), (4768, 279145), (5960, 223316), (11920, 111658), (23840, 55829)]