54564400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12401}}^1$

素因数の和:12430

約数の個数: 60

約数和(自身を含む): 143019864

約数和(自身を除く): 88455464

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, 12401, 24802, 49604, 62005, 99208, 124010, 136411, 198416, 248020, 272822, 310025, 496040, 545644, 620050, 682055, 992080, 1091288, 1240100, 1364110, 2182576, 2480200, 2728220, 3410275, 4960400, 5456440, 6820550, 10912880, 13641100, 27282200, 54564400]

約数ペア:

[(1, 54564400), (2, 27282200), (4, 13641100), (5, 10912880), (8, 6820550), (10, 5456440), (11, 4960400), (16, 3410275), (20, 2728220), (22, 2480200), (25, 2182576), (40, 1364110), (44, 1240100), (50, 1091288), (55, 992080), (80, 682055), (88, 620050), (100, 545644), (110, 496040), (176, 310025), (200, 272822), (220, 248020), (275, 198416), (400, 136411), (440, 124010), (550, 99208), (880, 62005), (1100, 49604), (2200, 24802), (4400, 12401)]