2112312400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{480071}}^1$

素因数の和:480100

約数の個数: 60

約数和(自身を含む): 5536190304

約数和(自身を除く): 3423877904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 480071, 960142, 1920284, 2400355, 3840568, 4800710, 5280781, 7681136, 9601420, 10561562, 12001775, 19202840, 21123124, 24003550, 26403905, 38405680, 42246248, 48007100, 52807810, 84492496, 96014200, 105615620, 132019525, 192028400, 211231240, 264039050, 422462480, 528078100, 1056156200, 2112312400]

約数ペア:

[(1, 2112312400), (2, 1056156200), (4, 528078100), (5, 422462480), (8, 264039050), (10, 211231240), (11, 192028400), (16, 132019525), (20, 105615620), (22, 96014200), (25, 84492496), (40, 52807810), (44, 48007100), (50, 42246248), (55, 38405680), (80, 26403905), (88, 24003550), (100, 21123124), (110, 19202840), (176, 12001775), (200, 10561562), (220, 9601420), (275, 7681136), (400, 5280781), (440, 4800710), (550, 3840568), (880, 2400355), (1100, 1920284), (2200, 960142), (4400, 480071)]