2976200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 7231680

約数和(自身を除く): 4255480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 647, 920, 1150, 1294, 2300, 2588, 3235, 4600, 5176, 6470, 12940, 14881, 16175, 25880, 29762, 32350, 59524, 64700, 74405, 119048, 129400, 148810, 297620, 372025, 595240, 744050, 1488100, 2976200]

約数ペア:

[(1, 2976200), (2, 1488100), (4, 744050), (5, 595240), (8, 372025), (10, 297620), (20, 148810), (23, 129400), (25, 119048), (40, 74405), (46, 64700), (50, 59524), (92, 32350), (100, 29762), (115, 25880), (184, 16175), (200, 14881), (230, 12940), (460, 6470), (575, 5176), (647, 4600), (920, 3235), (1150, 2588), (1294, 2300)]