1916200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 5312160

約数和(自身を除く): 3395960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 67, 88, 100, 104, 110, 130, 134, 143, 200, 220, 260, 268, 275, 286, 325, 335, 440, 520, 536, 550, 572, 650, 670, 715, 737, 871, 1100, 1144, 1300, 1340, 1430, 1474, 1675, 1742, 2200, 2600, 2680, 2860, 2948, 3350, 3484, 3575, 3685, 4355, 5720, 5896, 6700, 6968, 7150, 7370, 8710, 9581, 13400, 14300, 14740, 17420, 18425, 19162, 21775, 28600, 29480, 34840, 36850, 38324, 43550, 47905, 73700, 76648, 87100, 95810, 147400, 174200, 191620, 239525, 383240, 479050, 958100, 1916200]

約数ペア:

[(1, 1916200), (2, 958100), (4, 479050), (5, 383240), (8, 239525), (10, 191620), (11, 174200), (13, 147400), (20, 95810), (22, 87100), (25, 76648), (26, 73700), (40, 47905), (44, 43550), (50, 38324), (52, 36850), (55, 34840), (65, 29480), (67, 28600), (88, 21775), (100, 19162), (104, 18425), (110, 17420), (130, 14740), (134, 14300), (143, 13400), (200, 9581), (220, 8710), (260, 7370), (268, 7150), (275, 6968), (286, 6700), (325, 5896), (335, 5720), (440, 4355), (520, 3685), (536, 3575), (550, 3484), (572, 3350), (650, 2948), (670, 2860), (715, 2680), (737, 2600), (871, 2200), (1100, 1742), (1144, 1675), (1300, 1474), (1340, 1430)]