1416071840

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{112031}}^1$

素因数の和:112125

約数の個数: 48

約数和(自身を含む): 3387847680

約数和(自身を除く): 1971775840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 112031, 224062, 448124, 560155, 896248, 1120310, 1792496, 2240620, 3584992, 4481240, 8850449, 8962480, 17700898, 17924960, 35401796, 44252245, 70803592, 88504490, 141607184, 177008980, 283214368, 354017960, 708035920, 1416071840]

約数ペア:

[(1, 1416071840), (2, 708035920), (4, 354017960), (5, 283214368), (8, 177008980), (10, 141607184), (16, 88504490), (20, 70803592), (32, 44252245), (40, 35401796), (79, 17924960), (80, 17700898), (158, 8962480), (160, 8850449), (316, 4481240), (395, 3584992), (632, 2240620), (790, 1792496), (1264, 1120310), (1580, 896248), (2528, 560155), (3160, 448124), (6320, 224062), (12640, 112031)]