520290738520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5752883}}^1$

素因数の和:5752937

約数の個数: 128

約数和(自身を含む): 1491147532800

約数和(自身を除く): 970856794280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1615, 2261, 2380, 2584, 2660, 3230, 4522, 4760, 5320, 6460, 9044, 11305, 12920, 18088, 22610, 45220, 90440, 5752883, 11505766, 23011532, 28764415, 40270181, 46023064, 57528830, 80540362, 97799011, 109304777, 115057660, 161080724, 195598022, 201350905, 218609554, 230115320, 322161448, 391196044, 402701810, 437219108, 488995055, 546523885, 684593077, 765133439, 782392088, 805403620, 874438216, 977990110, 1093047770, 1369186154, 1530266878, 1610807240, 1858181209, 1955980220, 2186095540, 2738372308, 3060533756, 3422965385, 3716362418, 3825667195, 3911960440, 4372191080, 5476744616, 6121067512, 6845930770, 7432724836, 7651334390, 9290906045, 13007268463, 13691861540, 14865449672, 15302668780, 18581812090, 26014536926, 27383723080, 30605337560, 37163624180, 52029073852, 65036342315, 74327248360, 104058147704, 130072684630, 260145369260, 520290738520]

約数ペア:

[(1, 520290738520), (2, 260145369260), (4, 130072684630), (5, 104058147704), (7, 74327248360), (8, 65036342315), (10, 52029073852), (14, 37163624180), (17, 30605337560), (19, 27383723080), (20, 26014536926), (28, 18581812090), (34, 15302668780), (35, 14865449672), (38, 13691861540), (40, 13007268463), (56, 9290906045), (68, 7651334390), (70, 7432724836), (76, 6845930770), (85, 6121067512), (95, 5476744616), (119, 4372191080), (133, 3911960440), (136, 3825667195), (140, 3716362418), (152, 3422965385), (170, 3060533756), (190, 2738372308), (238, 2186095540), (266, 1955980220), (280, 1858181209), (323, 1610807240), (340, 1530266878), (380, 1369186154), (476, 1093047770), (532, 977990110), (595, 874438216), (646, 805403620), (665, 782392088), (680, 765133439), (760, 684593077), (952, 546523885), (1064, 488995055), (1190, 437219108), (1292, 402701810), (1330, 391196044), (1615, 322161448), (2261, 230115320), (2380, 218609554), (2584, 201350905), (2660, 195598022), (3230, 161080724), (4522, 115057660), (4760, 109304777), (5320, 97799011), (6460, 80540362), (9044, 57528830), (11305, 46023064), (12920, 40270181), (18088, 28764415), (22610, 23011532), (45220, 11505766), (90440, 5752883)]