44740480

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 109058400

約数和(自身を除く): 64317920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1319, 1696, 2120, 2638, 3392, 4240, 5276, 6595, 6784, 8480, 10552, 13190, 16960, 21104, 26380, 33920, 42208, 52760, 69907, 84416, 105520, 139814, 168832, 211040, 279628, 349535, 422080, 559256, 699070, 844160, 1118512, 1398140, 2237024, 2796280, 4474048, 5592560, 8948096, 11185120, 22370240, 44740480]

約数ペア:

[(1, 44740480), (2, 22370240), (4, 11185120), (5, 8948096), (8, 5592560), (10, 4474048), (16, 2796280), (20, 2237024), (32, 1398140), (40, 1118512), (53, 844160), (64, 699070), (80, 559256), (106, 422080), (128, 349535), (160, 279628), (212, 211040), (265, 168832), (320, 139814), (424, 105520), (530, 84416), (640, 69907), (848, 52760), (1060, 42208), (1319, 33920), (1696, 26380), (2120, 21104), (2638, 16960), (3392, 13190), (4240, 10552), (5276, 8480), (6595, 6784)]