42469750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{8941}}^1$

素因数の和:8977

約数の個数: 32

約数和(自身を含む): 83697120

約数和(自身を除く): 41227370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 8941, 17882, 44705, 89410, 169879, 223525, 339758, 447050, 849395, 1117625, 1698790, 2235250, 4246975, 8493950, 21234875, 42469750]

約数ペア:

[(1, 42469750), (2, 21234875), (5, 8493950), (10, 4246975), (19, 2235250), (25, 1698790), (38, 1117625), (50, 849395), (95, 447050), (125, 339758), (190, 223525), (250, 169879), (475, 89410), (950, 44705), (2375, 17882), (4750, 8941)]