2438496080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{2579}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 5804628480

約数和(自身を除く): 3366132400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 223, 265, 424, 446, 530, 848, 892, 1060, 1115, 1784, 2120, 2230, 2579, 3568, 4240, 4460, 5158, 8920, 10316, 11819, 12895, 17840, 20632, 23638, 25790, 41264, 47276, 51580, 59095, 94552, 103160, 118190, 136687, 189104, 206320, 236380, 273374, 472760, 546748, 575117, 683435, 945520, 1093496, 1150234, 1366870, 2186992, 2300468, 2733740, 2875585, 4600936, 5467480, 5751170, 9201872, 10934960, 11502340, 23004680, 30481201, 46009360, 60962402, 121924804, 152406005, 243849608, 304812010, 487699216, 609624020, 1219248040, 2438496080]

約数ペア:

[(1, 2438496080), (2, 1219248040), (4, 609624020), (5, 487699216), (8, 304812010), (10, 243849608), (16, 152406005), (20, 121924804), (40, 60962402), (53, 46009360), (80, 30481201), (106, 23004680), (212, 11502340), (223, 10934960), (265, 9201872), (424, 5751170), (446, 5467480), (530, 4600936), (848, 2875585), (892, 2733740), (1060, 2300468), (1115, 2186992), (1784, 1366870), (2120, 1150234), (2230, 1093496), (2579, 945520), (3568, 683435), (4240, 575117), (4460, 546748), (5158, 472760), (8920, 273374), (10316, 236380), (11819, 206320), (12895, 189104), (17840, 136687), (20632, 118190), (23638, 103160), (25790, 94552), (41264, 59095), (47276, 51580)]