169829701520

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10999333}}^1$

素因数の和:10999539

約数の個数: 40

約数和(自身を含む): 396899968056

約数和(自身を除く): 227070266536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 10999333, 21998666, 43997332, 54996665, 87994664, 109993330, 175989328, 219986660, 439973320, 879946640, 2122871269, 4245742538, 8491485076, 10614356345, 16982970152, 21228712690, 33965940304, 42457425380, 84914850760, 169829701520]

約数ペア:

[(1, 169829701520), (2, 84914850760), (4, 42457425380), (5, 33965940304), (8, 21228712690), (10, 16982970152), (16, 10614356345), (20, 8491485076), (40, 4245742538), (80, 2122871269), (193, 879946640), (386, 439973320), (772, 219986660), (965, 175989328), (1544, 109993330), (1930, 87994664), (3088, 54996665), (3860, 43997332), (7720, 21998666), (15440, 10999333)]