2588196.00000000

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 34596000

約数和(自身を除く): 20919800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 59, 61, 76, 95, 100, 118, 122, 152, 190, 200, 236, 244, 295, 305, 380, 472, 475, 488, 590, 610, 760, 950, 1121, 1159, 1180, 1220, 1475, 1525, 1900, 2242, 2318, 2360, 2440, 2950, 3050, 3599, 3800, 4484, 4636, 5605, 5795, 5900, 6100, 7198, 8968, 9272, 11210, 11590, 11800, 12200, 14396, 17995, 22420, 23180, 28025, 28792, 28975, 35990, 44840, 46360, 56050, 57950, 68381, 71980, 89975, 112100, 115900, 136762, 143960, 179950, 224200, 231800, 273524, 341905, 359900, 547048, 683810, 719800, 1367620, 1709525, 2735240, 3419050, 6838100, 13676200]

約数ペア:

[(1, 13676200), (2, 6838100), (4, 3419050), (5, 2735240), (8, 1709525), (10, 1367620), (19, 719800), (20, 683810), (25, 547048), (38, 359900), (40, 341905), (50, 273524), (59, 231800), (61, 224200), (76, 179950), (95, 143960), (100, 136762), (118, 115900), (122, 112100), (152, 89975), (190, 71980), (200, 68381), (236, 57950), (244, 56050), (295, 46360), (305, 44840), (380, 35990), (472, 28975), (475, 28792), (488, 28025), (590, 23180), (610, 22420), (760, 17995), (950, 14396), (1121, 12200), (1159, 11800), (1180, 11590), (1220, 11210), (1475, 9272), (1525, 8968), (1900, 7198), (2242, 6100), (2318, 5900), (2360, 5795), (2440, 5605), (2950, 4636), (3050, 4484), (3599, 3800)]