78076100

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{4973}}^1$

素因数の和:5144

約数の個数: 36

約数和(自身を含む): 170538564

約数和(自身を除く): 92462464

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 3140, 3925, 4973, 7850, 9946, 15700, 19892, 24865, 49730, 99460, 124325, 248650, 497300, 780761, 1561522, 3123044, 3903805, 7807610, 15615220, 19519025, 39038050, 78076100]

約数ペア:

[(1, 78076100), (2, 39038050), (4, 19519025), (5, 15615220), (10, 7807610), (20, 3903805), (25, 3123044), (50, 1561522), (100, 780761), (157, 497300), (314, 248650), (628, 124325), (785, 99460), (1570, 49730), (3140, 24865), (3925, 19892), (4973, 15700), (7850, 9946)]