2016893800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 4813587000

約数和(自身を除く): 2796693200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 149, 200, 212, 265, 298, 424, 530, 596, 745, 1060, 1192, 1277, 1325, 1490, 2120, 2554, 2650, 2980, 3725, 5108, 5300, 5960, 6385, 7450, 7897, 10216, 10600, 12770, 14900, 15794, 25540, 29800, 31588, 31925, 39485, 51080, 63176, 63850, 67681, 78970, 127700, 135362, 157940, 190273, 197425, 255400, 270724, 315880, 338405, 380546, 394850, 541448, 676810, 761092, 789700, 951365, 1353620, 1522184, 1579400, 1692025, 1902730, 2707240, 3384050, 3805460, 4756825, 6768100, 7610920, 9513650, 10084469, 13536200, 19027300, 20168938, 38054600, 40337876, 50422345, 80675752, 100844690, 201689380, 252111725, 403378760, 504223450, 1008446900, 2016893800]

約数ペア:

[(1, 2016893800), (2, 1008446900), (4, 504223450), (5, 403378760), (8, 252111725), (10, 201689380), (20, 100844690), (25, 80675752), (40, 50422345), (50, 40337876), (53, 38054600), (100, 20168938), (106, 19027300), (149, 13536200), (200, 10084469), (212, 9513650), (265, 7610920), (298, 6768100), (424, 4756825), (530, 3805460), (596, 3384050), (745, 2707240), (1060, 1902730), (1192, 1692025), (1277, 1579400), (1325, 1522184), (1490, 1353620), (2120, 951365), (2554, 789700), (2650, 761092), (2980, 676810), (3725, 541448), (5108, 394850), (5300, 380546), (5960, 338405), (6385, 315880), (7450, 270724), (7897, 255400), (10216, 197425), (10600, 190273), (12770, 157940), (14900, 135362), (15794, 127700), (25540, 78970), (29800, 67681), (31588, 63850), (31925, 63176), (39485, 51080)]