1036779900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{265841}}^1$

素因数の和:265871

約数の個数: 72

約数和(自身を含む): 3230511984

約数和(自身を除く): 2193732084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 265841, 531682, 797523, 1063364, 1329205, 1595046, 2658410, 3190092, 3455933, 3987615, 5316820, 6646025, 6911866, 7975230, 10367799, 13292050, 13823732, 15950460, 17279665, 19938075, 20735598, 26584100, 34559330, 39876150, 41471196, 51838995, 69118660, 79752300, 86398325, 103677990, 172796650, 207355980, 259194975, 345593300, 518389950, 1036779900]

約数ペア:

[(1, 1036779900), (2, 518389950), (3, 345593300), (4, 259194975), (5, 207355980), (6, 172796650), (10, 103677990), (12, 86398325), (13, 79752300), (15, 69118660), (20, 51838995), (25, 41471196), (26, 39876150), (30, 34559330), (39, 26584100), (50, 20735598), (52, 19938075), (60, 17279665), (65, 15950460), (75, 13823732), (78, 13292050), (100, 10367799), (130, 7975230), (150, 6911866), (156, 6646025), (195, 5316820), (260, 3987615), (300, 3455933), (325, 3190092), (390, 2658410), (650, 1595046), (780, 1329205), (975, 1063364), (1300, 797523), (1950, 531682), (3900, 265841)]