13866156920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4501999}}^1$

素因数の和:4502028

約数の個数: 64

約数和(自身を含む): 38897280000

約数和(自身を除く): 25031123080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 4501999, 9003998, 18007996, 22509995, 31513993, 36015992, 45019990, 49521989, 63027986, 90039980, 99043978, 126055972, 157569965, 180079960, 198087956, 247609945, 252111944, 315139930, 346653923, 396175912, 495219890, 630279860, 693307846, 990439780, 1260559720, 1386615692, 1733269615, 1980879560, 2773231384, 3466539230, 6933078460, 13866156920]

約数ペア:

[(1, 13866156920), (2, 6933078460), (4, 3466539230), (5, 2773231384), (7, 1980879560), (8, 1733269615), (10, 1386615692), (11, 1260559720), (14, 990439780), (20, 693307846), (22, 630279860), (28, 495219890), (35, 396175912), (40, 346653923), (44, 315139930), (55, 252111944), (56, 247609945), (70, 198087956), (77, 180079960), (88, 157569965), (110, 126055972), (140, 99043978), (154, 90039980), (220, 63027986), (280, 49521989), (308, 45019990), (385, 36015992), (440, 31513993), (616, 22509995), (770, 18007996), (1540, 9003998), (3080, 4501999)]