111719020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3983

約数の個数: 72

約数和(自身を含む): 282396240

約数和(自身を除く): 170677220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 3931, 4060, 5684, 7105, 7862, 14210, 15724, 19655, 27517, 28420, 39310, 55034, 78620, 110068, 113999, 137585, 192619, 227998, 275170, 385238, 455996, 550340, 569995, 770476, 797993, 963095, 1139990, 1595986, 1926190, 2279980, 3191972, 3852380, 3989965, 5585951, 7979930, 11171902, 15959860, 22343804, 27929755, 55859510, 111719020]

約数ペア:

[(1, 111719020), (2, 55859510), (4, 27929755), (5, 22343804), (7, 15959860), (10, 11171902), (14, 7979930), (20, 5585951), (28, 3989965), (29, 3852380), (35, 3191972), (49, 2279980), (58, 1926190), (70, 1595986), (98, 1139990), (116, 963095), (140, 797993), (145, 770476), (196, 569995), (203, 550340), (245, 455996), (290, 385238), (406, 275170), (490, 227998), (580, 192619), (812, 137585), (980, 113999), (1015, 110068), (1421, 78620), (2030, 55034), (2842, 39310), (3931, 28420), (4060, 27517), (5684, 19655), (7105, 15724), (7862, 14210)]