3848827720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{31069}}^1$

素因数の和:31262

約数の個数: 64

約数和(自身を含む): 9171864000

約数和(自身を除く): 5323036280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 163, 190, 326, 380, 652, 760, 815, 1304, 1630, 3097, 3260, 6194, 6520, 12388, 15485, 24776, 30970, 31069, 61940, 62138, 123880, 124276, 155345, 248552, 310690, 590311, 621380, 1180622, 1242760, 2361244, 2951555, 4722488, 5064247, 5903110, 10128494, 11806220, 20256988, 23612440, 25321235, 40513976, 50642470, 96220693, 101284940, 192441386, 202569880, 384882772, 481103465, 769765544, 962206930, 1924413860, 3848827720]

約数ペア:

[(1, 3848827720), (2, 1924413860), (4, 962206930), (5, 769765544), (8, 481103465), (10, 384882772), (19, 202569880), (20, 192441386), (38, 101284940), (40, 96220693), (76, 50642470), (95, 40513976), (152, 25321235), (163, 23612440), (190, 20256988), (326, 11806220), (380, 10128494), (652, 5903110), (760, 5064247), (815, 4722488), (1304, 2951555), (1630, 2361244), (3097, 1242760), (3260, 1180622), (6194, 621380), (6520, 590311), (12388, 310690), (15485, 248552), (24776, 155345), (30970, 124276), (31069, 123880), (61940, 62138)]