2016503720920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3163}}^1\times {\mathrm{94309}}^1$

素因数の和:97509

約数の個数: 96

約数和(自身を含む): 4914595954800

約数和(自身を除く): 2898092233880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3163, 3380, 6326, 6760, 12652, 15815, 25304, 31630, 41119, 63260, 82238, 94309, 126520, 164476, 188618, 205595, 328952, 377236, 411190, 471545, 534547, 754472, 822380, 943090, 1069094, 1226017, 1644760, 1886180, 2138188, 2452034, 2672735, 3772360, 4276376, 4904068, 5345470, 6130085, 9808136, 10690940, 12260170, 15938221, 21381880, 24520340, 31876442, 49040680, 63752884, 79691105, 127505768, 159382210, 298299367, 318764420, 596598734, 637528840, 1193197468, 1491496835, 2386394936, 2982993670, 3877891771, 5965987340, 7755783542, 11931974680, 15511567084, 19389458855, 31023134168, 38778917710, 50412593023, 77557835420, 100825186046, 155115670840, 201650372092, 252062965115, 403300744184, 504125930230, 1008251860460, 2016503720920]

約数ペア:

[(1, 2016503720920), (2, 1008251860460), (4, 504125930230), (5, 403300744184), (8, 252062965115), (10, 201650372092), (13, 155115670840), (20, 100825186046), (26, 77557835420), (40, 50412593023), (52, 38778917710), (65, 31023134168), (104, 19389458855), (130, 15511567084), (169, 11931974680), (260, 7755783542), (338, 5965987340), (520, 3877891771), (676, 2982993670), (845, 2386394936), (1352, 1491496835), (1690, 1193197468), (3163, 637528840), (3380, 596598734), (6326, 318764420), (6760, 298299367), (12652, 159382210), (15815, 127505768), (25304, 79691105), (31630, 63752884), (41119, 49040680), (63260, 31876442), (82238, 24520340), (94309, 21381880), (126520, 15938221), (164476, 12260170), (188618, 10690940), (205595, 9808136), (328952, 6130085), (377236, 5345470), (411190, 4904068), (471545, 4276376), (534547, 3772360), (754472, 2672735), (822380, 2452034), (943090, 2138188), (1069094, 1886180), (1226017, 1644760)]