2011839200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3557}}^1$

素因数の和:3685

約数の個数: 144

約数和(自身を含む): 5670199584

約数和(自身を除く): 3658360384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 101, 112, 140, 160, 175, 200, 202, 224, 280, 350, 400, 404, 505, 560, 700, 707, 800, 808, 1010, 1120, 1400, 1414, 1616, 2020, 2525, 2800, 2828, 3232, 3535, 3557, 4040, 5050, 5600, 5656, 7070, 7114, 8080, 10100, 11312, 14140, 14228, 16160, 17675, 17785, 20200, 22624, 24899, 28280, 28456, 35350, 35570, 40400, 49798, 56560, 56912, 70700, 71140, 80800, 88925, 99596, 113120, 113824, 124495, 141400, 142280, 177850, 199192, 248990, 282800, 284560, 355700, 359257, 398384, 497980, 565600, 569120, 622475, 711400, 718514, 796768, 995960, 1244950, 1422800, 1437028, 1796285, 1991920, 2489900, 2514799, 2845600, 2874056, 3592570, 3983840, 4979800, 5029598, 5748112, 7185140, 8981425, 9959600, 10059196, 11496224, 12573995, 14370280, 17962850, 19919200, 20118392, 25147990, 28740560, 35925700, 40236784, 50295980, 57481120, 62869975, 71851400, 80473568, 100591960, 125739950, 143702800, 201183920, 251479900, 287405600, 402367840, 502959800, 1005919600, 2011839200]

約数ペア:

[(1, 2011839200), (2, 1005919600), (4, 502959800), (5, 402367840), (7, 287405600), (8, 251479900), (10, 201183920), (14, 143702800), (16, 125739950), (20, 100591960), (25, 80473568), (28, 71851400), (32, 62869975), (35, 57481120), (40, 50295980), (50, 40236784), (56, 35925700), (70, 28740560), (80, 25147990), (100, 20118392), (101, 19919200), (112, 17962850), (140, 14370280), (160, 12573995), (175, 11496224), (200, 10059196), (202, 9959600), (224, 8981425), (280, 7185140), (350, 5748112), (400, 5029598), (404, 4979800), (505, 3983840), (560, 3592570), (700, 2874056), (707, 2845600), (800, 2514799), (808, 2489900), (1010, 1991920), (1120, 1796285), (1400, 1437028), (1414, 1422800), (1616, 1244950), (2020, 995960), (2525, 796768), (2800, 718514), (2828, 711400), (3232, 622475), (3535, 569120), (3557, 565600), (4040, 497980), (5050, 398384), (5600, 359257), (5656, 355700), (7070, 284560), (7114, 282800), (8080, 248990), (10100, 199192), (11312, 177850), (14140, 142280), (14228, 141400), (16160, 124495), (17675, 113824), (17785, 113120), (20200, 99596), (22624, 88925), (24899, 80800), (28280, 71140), (28456, 70700), (35350, 56912), (35570, 56560), (40400, 49798)]