2005716624

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 5237789760

約数和(自身を除く): 3232073136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 521, 556, 577, 834, 1042, 1112, 1154, 1563, 1668, 1731, 2084, 2224, 2308, 3126, 3336, 3462, 4168, 4616, 6252, 6672, 6924, 8336, 9232, 12504, 13848, 25008, 27696, 72419, 80203, 144838, 160406, 217257, 240609, 289676, 300617, 320812, 434514, 481218, 579352, 601234, 641624, 869028, 901851, 962436, 1158704, 1202468, 1283248, 1738056, 1803702, 1924872, 2404936, 3476112, 3607404, 3849744, 4809872, 7214808, 14429616, 41785763, 83571526, 125357289, 167143052, 250714578, 334286104, 501429156, 668572208, 1002858312, 2005716624]

約数ペア:

[(1, 2005716624), (2, 1002858312), (3, 668572208), (4, 501429156), (6, 334286104), (8, 250714578), (12, 167143052), (16, 125357289), (24, 83571526), (48, 41785763), (139, 14429616), (278, 7214808), (417, 4809872), (521, 3849744), (556, 3607404), (577, 3476112), (834, 2404936), (1042, 1924872), (1112, 1803702), (1154, 1738056), (1563, 1283248), (1668, 1202468), (1731, 1158704), (2084, 962436), (2224, 901851), (2308, 869028), (3126, 641624), (3336, 601234), (3462, 579352), (4168, 481218), (4616, 434514), (6252, 320812), (6672, 300617), (6924, 289676), (8336, 240609), (9232, 217257), (12504, 160406), (13848, 144838), (25008, 80203), (27696, 72419)]