6496100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 16040640

約数和(自身を除く): 9544540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 263, 325, 380, 475, 494, 526, 650, 950, 988, 1052, 1235, 1300, 1315, 1900, 2470, 2630, 3419, 4940, 4997, 5260, 6175, 6575, 6838, 9994, 12350, 13150, 13676, 17095, 19988, 24700, 24985, 26300, 34190, 49970, 64961, 68380, 85475, 99940, 124925, 129922, 170950, 249850, 259844, 324805, 341900, 499700, 649610, 1299220, 1624025, 3248050, 6496100]

約数ペア:

[(1, 6496100), (2, 3248050), (4, 1624025), (5, 1299220), (10, 649610), (13, 499700), (19, 341900), (20, 324805), (25, 259844), (26, 249850), (38, 170950), (50, 129922), (52, 124925), (65, 99940), (76, 85475), (95, 68380), (100, 64961), (130, 49970), (190, 34190), (247, 26300), (260, 24985), (263, 24700), (325, 19988), (380, 17095), (475, 13676), (494, 13150), (526, 12350), (650, 9994), (950, 6838), (988, 6575), (1052, 6175), (1235, 5260), (1300, 4997), (1315, 4940), (1900, 3419), (2470, 2630)]