26694100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 61107200

約数和(自身を除く): 34413100

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 79, 100, 109, 124, 155, 158, 218, 310, 316, 395, 436, 545, 620, 775, 790, 1090, 1550, 1580, 1975, 2180, 2449, 2725, 3100, 3379, 3950, 4898, 5450, 6758, 7900, 8611, 9796, 10900, 12245, 13516, 16895, 17222, 24490, 33790, 34444, 43055, 48980, 61225, 67580, 84475, 86110, 122450, 168950, 172220, 215275, 244900, 266941, 337900, 430550, 533882, 861100, 1067764, 1334705, 2669410, 5338820, 6673525, 13347050, 26694100]

約数ペア:

[(1, 26694100), (2, 13347050), (4, 6673525), (5, 5338820), (10, 2669410), (20, 1334705), (25, 1067764), (31, 861100), (50, 533882), (62, 430550), (79, 337900), (100, 266941), (109, 244900), (124, 215275), (155, 172220), (158, 168950), (218, 122450), (310, 86110), (316, 84475), (395, 67580), (436, 61225), (545, 48980), (620, 43055), (775, 34444), (790, 33790), (1090, 24490), (1550, 17222), (1580, 16895), (1975, 13516), (2180, 12245), (2449, 10900), (2725, 9796), (3100, 8611), (3379, 7900), (3950, 6758), (4898, 5450)]