15707912680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4731299}}^1$

素因数の和:4731393

約数の個数: 32

約数和(自身を含む): 35768628000

約数和(自身を除く): 20060715320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4731299, 9462598, 18925196, 23656495, 37850392, 47312990, 94625980, 189251960, 392697817, 785395634, 1570791268, 1963489085, 3141582536, 3926978170, 7853956340, 15707912680]

約数ペア:

[(1, 15707912680), (2, 7853956340), (4, 3926978170), (5, 3141582536), (8, 1963489085), (10, 1570791268), (20, 785395634), (40, 392697817), (83, 189251960), (166, 94625980), (332, 47312990), (415, 37850392), (664, 23656495), (830, 18925196), (1660, 9462598), (3320, 4731299)]