100899040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57329}}^1$

素因数の和:57355

約数の個数: 48

約数和(自身を含む): 260048880

約数和(自身を除く): 159149840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 57329, 114658, 229316, 286645, 458632, 573290, 630619, 917264, 1146580, 1261238, 1834528, 2293160, 2522476, 3153095, 4586320, 5044952, 6306190, 9172640, 10089904, 12612380, 20179808, 25224760, 50449520, 100899040]

約数ペア:

[(1, 100899040), (2, 50449520), (4, 25224760), (5, 20179808), (8, 12612380), (10, 10089904), (11, 9172640), (16, 6306190), (20, 5044952), (22, 4586320), (32, 3153095), (40, 2522476), (44, 2293160), (55, 1834528), (80, 1261238), (88, 1146580), (110, 917264), (160, 630619), (176, 573290), (220, 458632), (352, 286645), (440, 229316), (880, 114658), (1760, 57329)]