38724400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 109461744

約数和(自身を除く): 70737344

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 677, 715, 880, 1040, 1100, 1144, 1300, 1354, 1430, 2200, 2288, 2600, 2708, 2860, 3385, 3575, 4400, 5200, 5416, 5720, 6770, 7150, 7447, 8801, 10832, 11440, 13540, 14300, 14894, 16925, 17602, 27080, 28600, 29788, 33850, 35204, 37235, 44005, 54160, 57200, 59576, 67700, 70408, 74470, 88010, 96811, 119152, 135400, 140816, 148940, 176020, 186175, 193622, 220025, 270800, 297880, 352040, 372350, 387244, 440050, 484055, 595760, 704080, 744700, 774488, 880100, 968110, 1489400, 1548976, 1760200, 1936220, 2420275, 2978800, 3520400, 3872440, 4840550, 7744880, 9681100, 19362200, 38724400]

約数ペア:

[(1, 38724400), (2, 19362200), (4, 9681100), (5, 7744880), (8, 4840550), (10, 3872440), (11, 3520400), (13, 2978800), (16, 2420275), (20, 1936220), (22, 1760200), (25, 1548976), (26, 1489400), (40, 968110), (44, 880100), (50, 774488), (52, 744700), (55, 704080), (65, 595760), (80, 484055), (88, 440050), (100, 387244), (104, 372350), (110, 352040), (130, 297880), (143, 270800), (176, 220025), (200, 193622), (208, 186175), (220, 176020), (260, 148940), (275, 140816), (286, 135400), (325, 119152), (400, 96811), (440, 88010), (520, 74470), (550, 70408), (572, 67700), (650, 59576), (677, 57200), (715, 54160), (880, 44005), (1040, 37235), (1100, 35204), (1144, 33850), (1300, 29788), (1354, 28600), (1430, 27080), (2200, 17602), (2288, 16925), (2600, 14894), (2708, 14300), (2860, 13540), (3385, 11440), (3575, 10832), (4400, 8801), (5200, 7447), (5416, 7150), (5720, 6770)]