39779590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 74520000

約数和(自身を除く): 34740410

約数列:

[1, 2, 5, 10, 29, 58, 145, 229, 290, 458, 599, 1145, 1198, 2290, 2995, 5990, 6641, 13282, 17371, 33205, 34742, 66410, 86855, 137171, 173710, 274342, 685855, 1371710, 3977959, 7955918, 19889795, 39779590]

約数ペア:

[(1, 39779590), (2, 19889795), (5, 7955918), (10, 3977959), (29, 1371710), (58, 685855), (145, 274342), (229, 173710), (290, 137171), (458, 86855), (599, 66410), (1145, 34742), (1198, 33205), (2290, 17371), (2995, 13282), (5990, 6641)]