2023393790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 4339008000

約数和(自身を除く): 2315614210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 61, 95, 110, 118, 122, 190, 209, 269, 295, 305, 418, 538, 590, 610, 649, 671, 1045, 1121, 1159, 1298, 1342, 1345, 2090, 2242, 2318, 2690, 2959, 3245, 3355, 3599, 5111, 5605, 5795, 5918, 6490, 6710, 7198, 10222, 11210, 11590, 12331, 12749, 14795, 15871, 16409, 17995, 24662, 25498, 25555, 29590, 31742, 32818, 35990, 39589, 51110, 56221, 61655, 63745, 68381, 79178, 79355, 82045, 112442, 123310, 127490, 136762, 158710, 164090, 174581, 180499, 197945, 281105, 301549, 311771, 341905, 349162, 360998, 395890, 562210, 603098, 623542, 683810, 752191, 872905, 902495, 968131, 1504382, 1507745, 1558855, 1745810, 1804990, 1936262, 3015490, 3117710, 3317039, 3429481, 3760955, 4840655, 6634078, 6858962, 7521910, 9681310, 10649441, 16585195, 17147405, 18394489, 21298882, 33170390, 34294810, 36788978, 53247205, 91972445, 106494410, 183944890, 202339379, 404678758, 1011696895, 2023393790]

約数ペア:

[(1, 2023393790), (2, 1011696895), (5, 404678758), (10, 202339379), (11, 183944890), (19, 106494410), (22, 91972445), (38, 53247205), (55, 36788978), (59, 34294810), (61, 33170390), (95, 21298882), (110, 18394489), (118, 17147405), (122, 16585195), (190, 10649441), (209, 9681310), (269, 7521910), (295, 6858962), (305, 6634078), (418, 4840655), (538, 3760955), (590, 3429481), (610, 3317039), (649, 3117710), (671, 3015490), (1045, 1936262), (1121, 1804990), (1159, 1745810), (1298, 1558855), (1342, 1507745), (1345, 1504382), (2090, 968131), (2242, 902495), (2318, 872905), (2690, 752191), (2959, 683810), (3245, 623542), (3355, 603098), (3599, 562210), (5111, 395890), (5605, 360998), (5795, 349162), (5918, 341905), (6490, 311771), (6710, 301549), (7198, 281105), (10222, 197945), (11210, 180499), (11590, 174581), (12331, 164090), (12749, 158710), (14795, 136762), (15871, 127490), (16409, 123310), (17995, 112442), (24662, 82045), (25498, 79355), (25555, 79178), (29590, 68381), (31742, 63745), (32818, 61655), (35990, 56221), (39589, 51110)]