111232960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11261

約数の個数: 56

約数和(自身を含む): 273442176

約数和(自身を除く): 162209216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 11213, 22426, 44852, 56065, 89704, 112130, 179408, 224260, 347603, 358816, 448520, 695206, 717632, 897040, 1390412, 1738015, 1794080, 2780824, 3476030, 3588160, 5561648, 6952060, 11123296, 13904120, 22246592, 27808240, 55616480, 111232960]

約数ペア:

[(1, 111232960), (2, 55616480), (4, 27808240), (5, 22246592), (8, 13904120), (10, 11123296), (16, 6952060), (20, 5561648), (31, 3588160), (32, 3476030), (40, 2780824), (62, 1794080), (64, 1738015), (80, 1390412), (124, 897040), (155, 717632), (160, 695206), (248, 448520), (310, 358816), (320, 347603), (496, 224260), (620, 179408), (992, 112130), (1240, 89704), (1984, 56065), (2480, 44852), (4960, 22426), (9920, 11213)]