15674890540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{204047}}^1$

素因数の和:204246

約数の個数: 48

約数和(自身を含む): 34554304512

約数和(自身を除く): 18879413972

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 460, 668, 835, 1670, 3340, 3841, 7682, 15364, 19205, 38410, 76820, 204047, 408094, 816188, 1020235, 2040470, 4080940, 4693081, 9386162, 18772324, 23465405, 34075849, 46930810, 68151698, 93861620, 136303396, 170379245, 340758490, 681516980, 783744527, 1567489054, 3134978108, 3918722635, 7837445270, 15674890540]

約数ペア:

[(1, 15674890540), (2, 7837445270), (4, 3918722635), (5, 3134978108), (10, 1567489054), (20, 783744527), (23, 681516980), (46, 340758490), (92, 170379245), (115, 136303396), (167, 93861620), (230, 68151698), (334, 46930810), (460, 34075849), (668, 23465405), (835, 18772324), (1670, 9386162), (3340, 4693081), (3841, 4080940), (7682, 2040470), (15364, 1020235), (19205, 816188), (38410, 408094), (76820, 204047)]