2697200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:642

約数の個数: 60

約数和(自身を含む): 7080648

約数和(自身を除く): 4383448

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, 613, 880, 1100, 1226, 2200, 2452, 3065, 4400, 4904, 6130, 6743, 9808, 12260, 13486, 15325, 24520, 26972, 30650, 33715, 49040, 53944, 61300, 67430, 107888, 122600, 134860, 168575, 245200, 269720, 337150, 539440, 674300, 1348600, 2697200]

約数ペア:

[(1, 2697200), (2, 1348600), (4, 674300), (5, 539440), (8, 337150), (10, 269720), (11, 245200), (16, 168575), (20, 134860), (22, 122600), (25, 107888), (40, 67430), (44, 61300), (50, 53944), (55, 49040), (80, 33715), (88, 30650), (100, 26972), (110, 24520), (176, 15325), (200, 13486), (220, 12260), (275, 9808), (400, 6743), (440, 6130), (550, 4904), (613, 4400), (880, 3065), (1100, 2452), (1226, 2200)]