99344720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42821}}^1$

素因数の和:42863

約数の個数: 40

約数和(自身を含む): 238946760

約数和(自身を除く): 139602040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 42821, 85642, 171284, 214105, 342568, 428210, 685136, 856420, 1241809, 1712840, 2483618, 3425680, 4967236, 6209045, 9934472, 12418090, 19868944, 24836180, 49672360, 99344720]

約数ペア:

[(1, 99344720), (2, 49672360), (4, 24836180), (5, 19868944), (8, 12418090), (10, 9934472), (16, 6209045), (20, 4967236), (29, 3425680), (40, 2483618), (58, 1712840), (80, 1241809), (116, 856420), (145, 685136), (232, 428210), (290, 342568), (464, 214105), (580, 171284), (1160, 85642), (2320, 42821)]