224835160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{510989}}^1$

素因数の和:511011

約数の個数: 32

約数和(自身を含む): 551869200

約数和(自身を除く): 327034040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 510989, 1021978, 2043956, 2554945, 4087912, 5109890, 5620879, 10219780, 11241758, 20439560, 22483516, 28104395, 44967032, 56208790, 112417580, 224835160]

約数ペア:

[(1, 224835160), (2, 112417580), (4, 56208790), (5, 44967032), (8, 28104395), (10, 22483516), (11, 20439560), (20, 11241758), (22, 10219780), (40, 5620879), (44, 5109890), (55, 4087912), (88, 2554945), (110, 2043956), (220, 1021978), (440, 510989)]