79950250

素因数分解:

$2^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{1657}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 150533136

約数和(自身を除く): 70582886

約数列:

[1, 2, 5, 10, 25, 50, 125, 193, 250, 386, 965, 1657, 1930, 3314, 4825, 8285, 9650, 16570, 24125, 41425, 48250, 82850, 207125, 319801, 414250, 639602, 1599005, 3198010, 7995025, 15990050, 39975125, 79950250]

約数ペア:

[(1, 79950250), (2, 39975125), (5, 15990050), (10, 7995025), (25, 3198010), (50, 1599005), (125, 639602), (193, 414250), (250, 319801), (386, 207125), (965, 82850), (1657, 48250), (1930, 41425), (3314, 24125), (4825, 16570), (8285, 9650)]