117824565580

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{149497}}^1$

素因数の和:149914

約数の個数: 48

約数和(自身を含む): 250001319456

約数和(自身を除く): 132176753876

約数列:

[1, 2, 4, 5, 10, 20, 157, 251, 314, 502, 628, 785, 1004, 1255, 1570, 2510, 3140, 5020, 39407, 78814, 149497, 157628, 197035, 298994, 394070, 597988, 747485, 788140, 1494970, 2989940, 23471029, 37523747, 46942058, 75047494, 93884116, 117355145, 150094988, 187618735, 234710290, 375237470, 469420580, 750474940, 5891228279, 11782456558, 23564913116, 29456141395, 58912282790, 117824565580]

約数ペア:

[(1, 117824565580), (2, 58912282790), (4, 29456141395), (5, 23564913116), (10, 11782456558), (20, 5891228279), (157, 750474940), (251, 469420580), (314, 375237470), (502, 234710290), (628, 187618735), (785, 150094988), (1004, 117355145), (1255, 93884116), (1570, 75047494), (2510, 46942058), (3140, 37523747), (5020, 23471029), (39407, 2989940), (78814, 1494970), (149497, 788140), (157628, 747485), (197035, 597988), (298994, 394070)]