405750230

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2741}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 742709088

約数和(自身を除く): 336958858

約数列:

[1, 2, 5, 10, 113, 131, 226, 262, 565, 655, 1130, 1310, 2741, 5482, 13705, 14803, 27410, 29606, 74015, 148030, 309733, 359071, 619466, 718142, 1548665, 1795355, 3097330, 3590710, 40575023, 81150046, 202875115, 405750230]

約数ペア:

[(1, 405750230), (2, 202875115), (5, 81150046), (10, 40575023), (113, 3590710), (131, 3097330), (226, 1795355), (262, 1548665), (565, 718142), (655, 619466), (1130, 359071), (1310, 309733), (2741, 148030), (5482, 74015), (13705, 29606), (14803, 27410)]