2023571000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2694

約数の個数: 128

約数和(自身を含む): 5240401920

約数和(自身を除く): 3216830920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 88, 100, 110, 125, 142, 200, 220, 250, 275, 284, 355, 440, 500, 550, 568, 710, 781, 1000, 1100, 1375, 1420, 1562, 1775, 2200, 2591, 2750, 2840, 3124, 3550, 3905, 5182, 5500, 6248, 7100, 7810, 8875, 10364, 11000, 12955, 14200, 15620, 17750, 19525, 20728, 25910, 28501, 31240, 35500, 39050, 51820, 57002, 64775, 71000, 78100, 97625, 103640, 114004, 129550, 142505, 156200, 183961, 195250, 228008, 259100, 285010, 323875, 367922, 390500, 518200, 570020, 647750, 712525, 735844, 781000, 919805, 1140040, 1295500, 1425050, 1471688, 1839610, 2023571, 2591000, 2850100, 3562625, 3679220, 4047142, 4599025, 5700200, 7125250, 7358440, 8094284, 9198050, 10117855, 14250500, 16188568, 18396100, 20235710, 22995125, 28501000, 36792200, 40471420, 45990250, 50589275, 80942840, 91980500, 101178550, 183961000, 202357100, 252946375, 404714200, 505892750, 1011785500, 2023571000]

約数ペア:

[(1, 2023571000), (2, 1011785500), (4, 505892750), (5, 404714200), (8, 252946375), (10, 202357100), (11, 183961000), (20, 101178550), (22, 91980500), (25, 80942840), (40, 50589275), (44, 45990250), (50, 40471420), (55, 36792200), (71, 28501000), (88, 22995125), (100, 20235710), (110, 18396100), (125, 16188568), (142, 14250500), (200, 10117855), (220, 9198050), (250, 8094284), (275, 7358440), (284, 7125250), (355, 5700200), (440, 4599025), (500, 4047142), (550, 3679220), (568, 3562625), (710, 2850100), (781, 2591000), (1000, 2023571), (1100, 1839610), (1375, 1471688), (1420, 1425050), (1562, 1295500), (1775, 1140040), (2200, 919805), (2591, 781000), (2750, 735844), (2840, 712525), (3124, 647750), (3550, 570020), (3905, 518200), (5182, 390500), (5500, 367922), (6248, 323875), (7100, 285010), (7810, 259100), (8875, 228008), (10364, 195250), (11000, 183961), (12955, 156200), (14200, 142505), (15620, 129550), (17750, 114004), (19525, 103640), (20728, 97625), (25910, 78100), (28501, 71000), (31240, 64775), (35500, 57002), (39050, 51820)]