1230482000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{55931}}^1$

素因数の和:55965

約数の個数: 80

約数和(自身を含む): 3245845824

約数和(自身を除く): 2015363824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 5500, 11000, 22000, 55931, 111862, 223724, 279655, 447448, 559310, 615241, 894896, 1118620, 1230482, 1398275, 2237240, 2460964, 2796550, 3076205, 4474480, 4921928, 5593100, 6152410, 6991375, 9843856, 11186200, 12304820, 13982750, 15381025, 22372400, 24609640, 27965500, 30762050, 49219280, 55931000, 61524100, 76905125, 111862000, 123048200, 153810250, 246096400, 307620500, 615241000, 1230482000]

約数ペア:

[(1, 1230482000), (2, 615241000), (4, 307620500), (5, 246096400), (8, 153810250), (10, 123048200), (11, 111862000), (16, 76905125), (20, 61524100), (22, 55931000), (25, 49219280), (40, 30762050), (44, 27965500), (50, 24609640), (55, 22372400), (80, 15381025), (88, 13982750), (100, 12304820), (110, 11186200), (125, 9843856), (176, 6991375), (200, 6152410), (220, 5593100), (250, 4921928), (275, 4474480), (400, 3076205), (440, 2796550), (500, 2460964), (550, 2237240), (880, 1398275), (1000, 1230482), (1100, 1118620), (1375, 894896), (2000, 615241), (2200, 559310), (2750, 447448), (4400, 279655), (5500, 223724), (11000, 111862), (22000, 55931)]