84976250

素因数分解:

$2^1\times 5^4\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:612

約数の個数: 40

約数和(自身を含む): 160664196

約数和(自身を除く): 75687946

約数列:

[1, 2, 5, 10, 25, 50, 125, 157, 250, 314, 433, 625, 785, 866, 1250, 1570, 2165, 3925, 4330, 7850, 10825, 19625, 21650, 39250, 54125, 67981, 98125, 108250, 135962, 196250, 270625, 339905, 541250, 679810, 1699525, 3399050, 8497625, 16995250, 42488125, 84976250]

約数ペア:

[(1, 84976250), (2, 42488125), (5, 16995250), (10, 8497625), (25, 3399050), (50, 1699525), (125, 679810), (157, 541250), (250, 339905), (314, 270625), (433, 196250), (625, 135962), (785, 108250), (866, 98125), (1250, 67981), (1570, 54125), (2165, 39250), (3925, 21650), (4330, 19625), (7850, 10825)]