79141300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 197737344

約数和(自身を除く): 118596044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 167, 175, 334, 350, 668, 677, 700, 835, 1169, 1354, 1670, 2338, 2708, 3340, 3385, 4175, 4676, 4739, 5845, 6770, 8350, 9478, 11690, 13540, 16700, 16925, 18956, 23380, 23695, 29225, 33850, 47390, 58450, 67700, 94780, 113059, 116900, 118475, 226118, 236950, 452236, 473900, 565295, 791413, 1130590, 1582826, 2261180, 2826475, 3165652, 3957065, 5652950, 7914130, 11305900, 15828260, 19785325, 39570650, 79141300]

約数ペア:

[(1, 79141300), (2, 39570650), (4, 19785325), (5, 15828260), (7, 11305900), (10, 7914130), (14, 5652950), (20, 3957065), (25, 3165652), (28, 2826475), (35, 2261180), (50, 1582826), (70, 1130590), (100, 791413), (140, 565295), (167, 473900), (175, 452236), (334, 236950), (350, 226118), (668, 118475), (677, 116900), (700, 113059), (835, 94780), (1169, 67700), (1354, 58450), (1670, 47390), (2338, 33850), (2708, 29225), (3340, 23695), (3385, 23380), (4175, 18956), (4676, 16925), (4739, 16700), (5845, 13540), (6770, 11690), (8350, 9478)]