21946600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 57496320

約数和(自身を除く): 35549720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 130, 184, 200, 230, 260, 299, 325, 367, 460, 520, 575, 598, 650, 734, 920, 1150, 1196, 1300, 1468, 1495, 1835, 2300, 2392, 2600, 2936, 2990, 3670, 4600, 4771, 5980, 7340, 7475, 8441, 9175, 9542, 11960, 14680, 14950, 16882, 18350, 19084, 23855, 29900, 33764, 36700, 38168, 42205, 47710, 59800, 67528, 73400, 84410, 95420, 109733, 119275, 168820, 190840, 211025, 219466, 238550, 337640, 422050, 438932, 477100, 548665, 844100, 877864, 954200, 1097330, 1688200, 2194660, 2743325, 4389320, 5486650, 10973300, 21946600]

約数ペア:

[(1, 21946600), (2, 10973300), (4, 5486650), (5, 4389320), (8, 2743325), (10, 2194660), (13, 1688200), (20, 1097330), (23, 954200), (25, 877864), (26, 844100), (40, 548665), (46, 477100), (50, 438932), (52, 422050), (65, 337640), (92, 238550), (100, 219466), (104, 211025), (115, 190840), (130, 168820), (184, 119275), (200, 109733), (230, 95420), (260, 84410), (299, 73400), (325, 67528), (367, 59800), (460, 47710), (520, 42205), (575, 38168), (598, 36700), (650, 33764), (734, 29900), (920, 23855), (1150, 19084), (1196, 18350), (1300, 16882), (1468, 14950), (1495, 14680), (1835, 11960), (2300, 9542), (2392, 9175), (2600, 8441), (2936, 7475), (2990, 7340), (3670, 5980), (4600, 4771)]