74422700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 182332080

約数和(自身を除く): 107909380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 1100, 1276, 1450, 1595, 2333, 2900, 3190, 4666, 6380, 7975, 9332, 11665, 15950, 23330, 25663, 31900, 46660, 51326, 58325, 67657, 102652, 116650, 128315, 135314, 233300, 256630, 270628, 338285, 513260, 641575, 676570, 744227, 1283150, 1353140, 1488454, 1691425, 2566300, 2976908, 3382850, 3721135, 6765700, 7442270, 14884540, 18605675, 37211350, 74422700]

約数ペア:

[(1, 74422700), (2, 37211350), (4, 18605675), (5, 14884540), (10, 7442270), (11, 6765700), (20, 3721135), (22, 3382850), (25, 2976908), (29, 2566300), (44, 1691425), (50, 1488454), (55, 1353140), (58, 1283150), (100, 744227), (110, 676570), (116, 641575), (145, 513260), (220, 338285), (275, 270628), (290, 256630), (319, 233300), (550, 135314), (580, 128315), (638, 116650), (725, 102652), (1100, 67657), (1276, 58325), (1450, 51326), (1595, 46660), (2333, 31900), (2900, 25663), (3190, 23330), (4666, 15950), (6380, 11665), (7975, 9332)]