3859900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 9530640

約数和(自身を除く): 5670740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 121, 145, 220, 242, 275, 290, 319, 484, 550, 580, 605, 638, 725, 1100, 1210, 1276, 1331, 1450, 1595, 2420, 2662, 2900, 3025, 3190, 3509, 5324, 6050, 6380, 6655, 7018, 7975, 12100, 13310, 14036, 15950, 17545, 26620, 31900, 33275, 35090, 38599, 66550, 70180, 77198, 87725, 133100, 154396, 175450, 192995, 350900, 385990, 771980, 964975, 1929950, 3859900]

約数ペア:

[(1, 3859900), (2, 1929950), (4, 964975), (5, 771980), (10, 385990), (11, 350900), (20, 192995), (22, 175450), (25, 154396), (29, 133100), (44, 87725), (50, 77198), (55, 70180), (58, 66550), (100, 38599), (110, 35090), (116, 33275), (121, 31900), (145, 26620), (220, 17545), (242, 15950), (275, 14036), (290, 13310), (319, 12100), (484, 7975), (550, 7018), (580, 6655), (605, 6380), (638, 6050), (725, 5324), (1100, 3509), (1210, 3190), (1276, 3025), (1331, 2900), (1450, 2662), (1595, 2420)]