18110200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 45711360

約数和(自身を除く): 27601160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 31, 40, 46, 50, 62, 92, 100, 115, 124, 127, 155, 184, 200, 230, 248, 254, 310, 460, 508, 575, 620, 635, 713, 775, 920, 1016, 1150, 1240, 1270, 1426, 1550, 2300, 2540, 2852, 2921, 3100, 3175, 3565, 3937, 4600, 5080, 5704, 5842, 6200, 6350, 7130, 7874, 11684, 12700, 14260, 14605, 15748, 17825, 19685, 23368, 25400, 28520, 29210, 31496, 35650, 39370, 58420, 71300, 73025, 78740, 90551, 98425, 116840, 142600, 146050, 157480, 181102, 196850, 292100, 362204, 393700, 452755, 584200, 724408, 787400, 905510, 1811020, 2263775, 3622040, 4527550, 9055100, 18110200]

約数ペア:

[(1, 18110200), (2, 9055100), (4, 4527550), (5, 3622040), (8, 2263775), (10, 1811020), (20, 905510), (23, 787400), (25, 724408), (31, 584200), (40, 452755), (46, 393700), (50, 362204), (62, 292100), (92, 196850), (100, 181102), (115, 157480), (124, 146050), (127, 142600), (155, 116840), (184, 98425), (200, 90551), (230, 78740), (248, 73025), (254, 71300), (310, 58420), (460, 39370), (508, 35650), (575, 31496), (620, 29210), (635, 28520), (713, 25400), (775, 23368), (920, 19685), (1016, 17825), (1150, 15748), (1240, 14605), (1270, 14260), (1426, 12700), (1550, 11684), (2300, 7874), (2540, 7130), (2852, 6350), (2921, 6200), (3100, 5842), (3175, 5704), (3565, 5080), (3937, 4600)]