440761300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13397}}^1$

素因数の和:13465

約数の個数: 72

約数和(自身を含む): 1116428544

約数和(自身を除く): 675667244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2350, 3290, 4700, 6580, 8225, 13397, 16450, 26794, 32900, 53588, 66985, 93779, 133970, 187558, 267940, 334925, 375116, 468895, 629659, 669850, 937790, 1259318, 1339700, 1875580, 2344475, 2518636, 3148295, 4407613, 4688950, 6296590, 8815226, 9377900, 12593180, 15741475, 17630452, 22038065, 31482950, 44076130, 62965900, 88152260, 110190325, 220380650, 440761300]

約数ペア:

[(1, 440761300), (2, 220380650), (4, 110190325), (5, 88152260), (7, 62965900), (10, 44076130), (14, 31482950), (20, 22038065), (25, 17630452), (28, 15741475), (35, 12593180), (47, 9377900), (50, 8815226), (70, 6296590), (94, 4688950), (100, 4407613), (140, 3148295), (175, 2518636), (188, 2344475), (235, 1875580), (329, 1339700), (350, 1259318), (470, 937790), (658, 669850), (700, 629659), (940, 468895), (1175, 375116), (1316, 334925), (1645, 267940), (2350, 187558), (3290, 133970), (4700, 93779), (6580, 66985), (8225, 53588), (13397, 32900), (16450, 26794)]