1330883800

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 3148369920

約数和(自身を除く): 1817486120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 151, 200, 254, 302, 347, 508, 604, 635, 694, 755, 1016, 1208, 1270, 1388, 1510, 1735, 2540, 2776, 3020, 3175, 3470, 3775, 5080, 6040, 6350, 6940, 7550, 8675, 12700, 13880, 15100, 17350, 19177, 25400, 30200, 34700, 38354, 44069, 52397, 69400, 76708, 88138, 95885, 104794, 153416, 176276, 191770, 209588, 220345, 261985, 352552, 383540, 419176, 440690, 479425, 523970, 767080, 881380, 958850, 1047940, 1101725, 1309925, 1762760, 1917700, 2095880, 2203450, 2619850, 3835400, 4406900, 5239700, 6654419, 8813800, 10479400, 13308838, 26617676, 33272095, 53235352, 66544190, 133088380, 166360475, 266176760, 332720950, 665441900, 1330883800]

約数ペア:

[(1, 1330883800), (2, 665441900), (4, 332720950), (5, 266176760), (8, 166360475), (10, 133088380), (20, 66544190), (25, 53235352), (40, 33272095), (50, 26617676), (100, 13308838), (127, 10479400), (151, 8813800), (200, 6654419), (254, 5239700), (302, 4406900), (347, 3835400), (508, 2619850), (604, 2203450), (635, 2095880), (694, 1917700), (755, 1762760), (1016, 1309925), (1208, 1101725), (1270, 1047940), (1388, 958850), (1510, 881380), (1735, 767080), (2540, 523970), (2776, 479425), (3020, 440690), (3175, 419176), (3470, 383540), (3775, 352552), (5080, 261985), (6040, 220345), (6350, 209588), (6940, 191770), (7550, 176276), (8675, 153416), (12700, 104794), (13880, 95885), (15100, 88138), (17350, 76708), (19177, 69400), (25400, 52397), (30200, 44069), (34700, 38354)]