45546800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 124314960

約数和(自身を除く): 78768160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 380, 400, 461, 475, 494, 520, 650, 760, 922, 950, 988, 1040, 1235, 1300, 1520, 1844, 1900, 1976, 2305, 2470, 2600, 3688, 3800, 3952, 4610, 4940, 5200, 5993, 6175, 7376, 7600, 8759, 9220, 9880, 11525, 11986, 12350, 17518, 18440, 19760, 23050, 23972, 24700, 29965, 35036, 36880, 43795, 46100, 47944, 49400, 59930, 70072, 87590, 92200, 95888, 98800, 113867, 119860, 140144, 149825, 175180, 184400, 218975, 227734, 239720, 299650, 350360, 437950, 455468, 479440, 569335, 599300, 700720, 875900, 910936, 1138670, 1198600, 1751800, 1821872, 2277340, 2397200, 2846675, 3503600, 4554680, 5693350, 9109360, 11386700, 22773400, 45546800]

約数ペア:

[(1, 45546800), (2, 22773400), (4, 11386700), (5, 9109360), (8, 5693350), (10, 4554680), (13, 3503600), (16, 2846675), (19, 2397200), (20, 2277340), (25, 1821872), (26, 1751800), (38, 1198600), (40, 1138670), (50, 910936), (52, 875900), (65, 700720), (76, 599300), (80, 569335), (95, 479440), (100, 455468), (104, 437950), (130, 350360), (152, 299650), (190, 239720), (200, 227734), (208, 218975), (247, 184400), (260, 175180), (304, 149825), (325, 140144), (380, 119860), (400, 113867), (461, 98800), (475, 95888), (494, 92200), (520, 87590), (650, 70072), (760, 59930), (922, 49400), (950, 47944), (988, 46100), (1040, 43795), (1235, 36880), (1300, 35036), (1520, 29965), (1844, 24700), (1900, 23972), (1976, 23050), (2305, 19760), (2470, 18440), (2600, 17518), (3688, 12350), (3800, 11986), (3952, 11525), (4610, 9880), (4940, 9220), (5200, 8759), (5993, 7600), (6175, 7376)]