29698520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1752

約数の個数: 64

約数和(自身を含む): 73440000

約数和(自身を除く): 43741480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1699, 1748, 2185, 3398, 3496, 4370, 6796, 8495, 8740, 13592, 16990, 17480, 32281, 33980, 39077, 64562, 67960, 78154, 129124, 156308, 161405, 195385, 258248, 312616, 322810, 390770, 645620, 742463, 781540, 1291240, 1484926, 1563080, 2969852, 3712315, 5939704, 7424630, 14849260, 29698520]

約数ペア:

[(1, 29698520), (2, 14849260), (4, 7424630), (5, 5939704), (8, 3712315), (10, 2969852), (19, 1563080), (20, 1484926), (23, 1291240), (38, 781540), (40, 742463), (46, 645620), (76, 390770), (92, 322810), (95, 312616), (115, 258248), (152, 195385), (184, 161405), (190, 156308), (230, 129124), (380, 78154), (437, 67960), (460, 64562), (760, 39077), (874, 33980), (920, 32281), (1699, 17480), (1748, 16990), (2185, 13592), (3398, 8740), (3496, 8495), (4370, 6796)]