260119300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1637}}^1$

素因数の和:1885

約数の個数: 72

約数和(自身を含む): 648333504

約数和(自身を除く): 388214204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 227, 350, 454, 700, 908, 1135, 1589, 1637, 2270, 3178, 3274, 4540, 5675, 6356, 6548, 7945, 8185, 11350, 11459, 15890, 16370, 22700, 22918, 31780, 32740, 39725, 40925, 45836, 57295, 79450, 81850, 114590, 158900, 163700, 229180, 286475, 371599, 572950, 743198, 1145900, 1486396, 1857995, 2601193, 3715990, 5202386, 7431980, 9289975, 10404772, 13005965, 18579950, 26011930, 37159900, 52023860, 65029825, 130059650, 260119300]

約数ペア:

[(1, 260119300), (2, 130059650), (4, 65029825), (5, 52023860), (7, 37159900), (10, 26011930), (14, 18579950), (20, 13005965), (25, 10404772), (28, 9289975), (35, 7431980), (50, 5202386), (70, 3715990), (100, 2601193), (140, 1857995), (175, 1486396), (227, 1145900), (350, 743198), (454, 572950), (700, 371599), (908, 286475), (1135, 229180), (1589, 163700), (1637, 158900), (2270, 114590), (3178, 81850), (3274, 79450), (4540, 57295), (5675, 45836), (6356, 40925), (6548, 39725), (7945, 32740), (8185, 31780), (11350, 22918), (11459, 22700), (15890, 16370)]