560365000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 1458376920

約数和(自身を除く): 898011920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 125, 130, 148, 185, 200, 233, 250, 260, 296, 325, 370, 466, 481, 500, 520, 625, 650, 740, 925, 932, 962, 1000, 1165, 1250, 1300, 1480, 1625, 1850, 1864, 1924, 2330, 2405, 2500, 2600, 3029, 3250, 3700, 3848, 4625, 4660, 4810, 5000, 5825, 6058, 6500, 7400, 8125, 8621, 9250, 9320, 9620, 11650, 12025, 12116, 13000, 15145, 16250, 17242, 18500, 19240, 23125, 23300, 24050, 24232, 29125, 30290, 32500, 34484, 37000, 43105, 46250, 46600, 48100, 58250, 60125, 60580, 65000, 68968, 75725, 86210, 92500, 96200, 112073, 116500, 120250, 121160, 145625, 151450, 172420, 185000, 215525, 224146, 233000, 240500, 291250, 300625, 302900, 344840, 378625, 431050, 448292, 481000, 560365, 582500, 601250, 605800, 757250, 862100, 896584, 1077625, 1120730, 1165000, 1202500, 1514500, 1724200, 1893125, 2155250, 2241460, 2405000, 2801825, 3029000, 3786250, 4310500, 4482920, 5388125, 5603650, 7572500, 8621000, 10776250, 11207300, 14009125, 15145000, 21552500, 22414600, 28018250, 43105000, 56036500, 70045625, 112073000, 140091250, 280182500, 560365000]

約数ペア:

[(1, 560365000), (2, 280182500), (4, 140091250), (5, 112073000), (8, 70045625), (10, 56036500), (13, 43105000), (20, 28018250), (25, 22414600), (26, 21552500), (37, 15145000), (40, 14009125), (50, 11207300), (52, 10776250), (65, 8621000), (74, 7572500), (100, 5603650), (104, 5388125), (125, 4482920), (130, 4310500), (148, 3786250), (185, 3029000), (200, 2801825), (233, 2405000), (250, 2241460), (260, 2155250), (296, 1893125), (325, 1724200), (370, 1514500), (466, 1202500), (481, 1165000), (500, 1120730), (520, 1077625), (625, 896584), (650, 862100), (740, 757250), (925, 605800), (932, 601250), (962, 582500), (1000, 560365), (1165, 481000), (1250, 448292), (1300, 431050), (1480, 378625), (1625, 344840), (1850, 302900), (1864, 300625), (1924, 291250), (2330, 240500), (2405, 233000), (2500, 224146), (2600, 215525), (3029, 185000), (3250, 172420), (3700, 151450), (3848, 145625), (4625, 121160), (4660, 120250), (4810, 116500), (5000, 112073), (5825, 96200), (6058, 92500), (6500, 86210), (7400, 75725), (8125, 68968), (8621, 65000), (9250, 60580), (9320, 60125), (9620, 58250), (11650, 48100), (12025, 46600), (12116, 46250), (13000, 43105), (15145, 37000), (16250, 34484), (17242, 32500), (18500, 30290), (19240, 29125), (23125, 24232), (23300, 24050)]