26193400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 65732400

約数和(自身を除く): 39539000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 61, 76, 95, 100, 113, 122, 152, 190, 200, 226, 244, 305, 380, 452, 475, 488, 565, 610, 760, 904, 950, 1130, 1159, 1220, 1525, 1900, 2147, 2260, 2318, 2440, 2825, 3050, 3800, 4294, 4520, 4636, 5650, 5795, 6100, 6893, 8588, 9272, 10735, 11300, 11590, 12200, 13786, 17176, 21470, 22600, 23180, 27572, 28975, 34465, 42940, 46360, 53675, 55144, 57950, 68930, 85880, 107350, 115900, 130967, 137860, 172325, 214700, 231800, 261934, 275720, 344650, 429400, 523868, 654835, 689300, 1047736, 1309670, 1378600, 2619340, 3274175, 5238680, 6548350, 13096700, 26193400]

約数ペア:

[(1, 26193400), (2, 13096700), (4, 6548350), (5, 5238680), (8, 3274175), (10, 2619340), (19, 1378600), (20, 1309670), (25, 1047736), (38, 689300), (40, 654835), (50, 523868), (61, 429400), (76, 344650), (95, 275720), (100, 261934), (113, 231800), (122, 214700), (152, 172325), (190, 137860), (200, 130967), (226, 115900), (244, 107350), (305, 85880), (380, 68930), (452, 57950), (475, 55144), (488, 53675), (565, 46360), (610, 42940), (760, 34465), (904, 28975), (950, 27572), (1130, 23180), (1159, 22600), (1220, 21470), (1525, 17176), (1900, 13786), (2147, 12200), (2260, 11590), (2318, 11300), (2440, 10735), (2825, 9272), (3050, 8588), (3800, 6893), (4294, 6100), (4520, 5795), (4636, 5650)]