15704953520

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2484961}}^1$

素因数の和:2485053

約数の個数: 40

約数和(自身を含む): 36976234560

約数和(自身を除く): 21271281040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 2484961, 4969922, 9939844, 12424805, 19879688, 24849610, 39759376, 49699220, 99398440, 196311919, 198796880, 392623838, 785247676, 981559595, 1570495352, 1963119190, 3140990704, 3926238380, 7852476760, 15704953520]

約数ペア:

[(1, 15704953520), (2, 7852476760), (4, 3926238380), (5, 3140990704), (8, 1963119190), (10, 1570495352), (16, 981559595), (20, 785247676), (40, 392623838), (79, 198796880), (80, 196311919), (158, 99398440), (316, 49699220), (395, 39759376), (632, 24849610), (790, 19879688), (1264, 12424805), (1580, 9939844), (3160, 4969922), (6320, 2484961)]