14908040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 24490360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1439, 1480, 2072, 2590, 2878, 5180, 5756, 7195, 10073, 10360, 11512, 14390, 20146, 28780, 40292, 50365, 53243, 57560, 80584, 100730, 106486, 201460, 212972, 266215, 372701, 402920, 425944, 532430, 745402, 1064860, 1490804, 1863505, 2129720, 2981608, 3727010, 7454020, 14908040]

約数ペア:

[(1, 14908040), (2, 7454020), (4, 3727010), (5, 2981608), (7, 2129720), (8, 1863505), (10, 1490804), (14, 1064860), (20, 745402), (28, 532430), (35, 425944), (37, 402920), (40, 372701), (56, 266215), (70, 212972), (74, 201460), (140, 106486), (148, 100730), (185, 80584), (259, 57560), (280, 53243), (296, 50365), (370, 40292), (518, 28780), (740, 20146), (1036, 14390), (1295, 11512), (1439, 10360), (1480, 10073), (2072, 7195), (2590, 5756), (2878, 5180)]