4669486520

素因数分解:

$2^3\times 5^1\times {\mathrm{11743}}^1\times {\mathrm{9941}}^1$

素因数の和:21695

約数の個数: 32

約数和(自身を含む): 10508296320

約数和(自身を除く): 5838809800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9941, 11743, 19882, 23486, 39764, 46972, 49705, 58715, 79528, 93944, 99410, 117430, 198820, 234860, 397640, 469720, 116737163, 233474326, 466948652, 583685815, 933897304, 1167371630, 2334743260, 4669486520]

約数ペア:

[(1, 4669486520), (2, 2334743260), (4, 1167371630), (5, 933897304), (8, 583685815), (10, 466948652), (20, 233474326), (40, 116737163), (9941, 469720), (11743, 397640), (19882, 234860), (23486, 198820), (39764, 117430), (46972, 99410), (49705, 93944), (58715, 79528)]