2016612400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19927}}^1$

素因数の和:19979

約数の個数: 120

約数和(自身を含む): 5515432704

約数和(自身を除く): 3498820304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 176, 184, 200, 220, 230, 253, 275, 368, 400, 440, 460, 506, 550, 575, 880, 920, 1012, 1100, 1150, 1265, 1840, 2024, 2200, 2300, 2530, 4048, 4400, 4600, 5060, 6325, 9200, 10120, 12650, 19927, 20240, 25300, 39854, 50600, 79708, 99635, 101200, 159416, 199270, 219197, 318832, 398540, 438394, 458321, 498175, 797080, 876788, 916642, 996350, 1095985, 1594160, 1753576, 1833284, 1992700, 2191970, 2291605, 3507152, 3666568, 3985400, 4383940, 4583210, 5041531, 5479925, 7333136, 7970800, 8767880, 9166420, 10083062, 10959850, 11458025, 17535760, 18332840, 20166124, 21919700, 22916050, 25207655, 36665680, 40332248, 43839400, 45832100, 50415310, 80664496, 87678800, 91664200, 100830620, 126038275, 183328400, 201661240, 252076550, 403322480, 504153100, 1008306200, 2016612400]

約数ペア:

[(1, 2016612400), (2, 1008306200), (4, 504153100), (5, 403322480), (8, 252076550), (10, 201661240), (11, 183328400), (16, 126038275), (20, 100830620), (22, 91664200), (23, 87678800), (25, 80664496), (40, 50415310), (44, 45832100), (46, 43839400), (50, 40332248), (55, 36665680), (80, 25207655), (88, 22916050), (92, 21919700), (100, 20166124), (110, 18332840), (115, 17535760), (176, 11458025), (184, 10959850), (200, 10083062), (220, 9166420), (230, 8767880), (253, 7970800), (275, 7333136), (368, 5479925), (400, 5041531), (440, 4583210), (460, 4383940), (506, 3985400), (550, 3666568), (575, 3507152), (880, 2291605), (920, 2191970), (1012, 1992700), (1100, 1833284), (1150, 1753576), (1265, 1594160), (1840, 1095985), (2024, 996350), (2200, 916642), (2300, 876788), (2530, 797080), (4048, 498175), (4400, 458321), (4600, 438394), (5060, 398540), (6325, 318832), (9200, 219197), (10120, 199270), (12650, 159416), (19927, 101200), (20240, 99635), (25300, 79708), (39854, 50600)]