2046100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 5277440

約数和(自身を除く): 3231340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 79, 100, 140, 148, 158, 175, 185, 259, 316, 350, 370, 395, 518, 553, 700, 740, 790, 925, 1036, 1106, 1295, 1580, 1850, 1975, 2212, 2590, 2765, 2923, 3700, 3950, 5180, 5530, 5846, 6475, 7900, 11060, 11692, 12950, 13825, 14615, 20461, 25900, 27650, 29230, 40922, 55300, 58460, 73075, 81844, 102305, 146150, 204610, 292300, 409220, 511525, 1023050, 2046100]

約数ペア:

[(1, 2046100), (2, 1023050), (4, 511525), (5, 409220), (7, 292300), (10, 204610), (14, 146150), (20, 102305), (25, 81844), (28, 73075), (35, 58460), (37, 55300), (50, 40922), (70, 29230), (74, 27650), (79, 25900), (100, 20461), (140, 14615), (148, 13825), (158, 12950), (175, 11692), (185, 11060), (259, 7900), (316, 6475), (350, 5846), (370, 5530), (395, 5180), (518, 3950), (553, 3700), (700, 2923), (740, 2765), (790, 2590), (925, 2212), (1036, 1975), (1106, 1850), (1295, 1580)]