2982200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 7916160

約数和(自身を除く): 4933960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 37, 40, 50, 52, 62, 65, 74, 100, 104, 124, 130, 148, 155, 185, 200, 248, 260, 296, 310, 325, 370, 403, 481, 520, 620, 650, 740, 775, 806, 925, 962, 1147, 1240, 1300, 1480, 1550, 1612, 1850, 1924, 2015, 2294, 2405, 2600, 3100, 3224, 3700, 3848, 4030, 4588, 4810, 5735, 6200, 7400, 8060, 9176, 9620, 10075, 11470, 12025, 14911, 16120, 19240, 20150, 22940, 24050, 28675, 29822, 40300, 45880, 48100, 57350, 59644, 74555, 80600, 96200, 114700, 119288, 149110, 229400, 298220, 372775, 596440, 745550, 1491100, 2982200]

約数ペア:

[(1, 2982200), (2, 1491100), (4, 745550), (5, 596440), (8, 372775), (10, 298220), (13, 229400), (20, 149110), (25, 119288), (26, 114700), (31, 96200), (37, 80600), (40, 74555), (50, 59644), (52, 57350), (62, 48100), (65, 45880), (74, 40300), (100, 29822), (104, 28675), (124, 24050), (130, 22940), (148, 20150), (155, 19240), (185, 16120), (200, 14911), (248, 12025), (260, 11470), (296, 10075), (310, 9620), (325, 9176), (370, 8060), (403, 7400), (481, 6200), (520, 5735), (620, 4810), (650, 4588), (740, 4030), (775, 3848), (806, 3700), (925, 3224), (962, 3100), (1147, 2600), (1240, 2405), (1300, 2294), (1480, 2015), (1550, 1924), (1612, 1850)]