22873960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^3\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 54950400

約数和(自身を除く): 32076440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 529, 920, 940, 1058, 1081, 1880, 2116, 2162, 2645, 4232, 4324, 5290, 5405, 8648, 10580, 10810, 12167, 21160, 21620, 24334, 24863, 43240, 48668, 49726, 60835, 97336, 99452, 121670, 124315, 198904, 243340, 248630, 486680, 497260, 571849, 994520, 1143698, 2287396, 2859245, 4574792, 5718490, 11436980, 22873960]

約数ペア:

[(1, 22873960), (2, 11436980), (4, 5718490), (5, 4574792), (8, 2859245), (10, 2287396), (20, 1143698), (23, 994520), (40, 571849), (46, 497260), (47, 486680), (92, 248630), (94, 243340), (115, 198904), (184, 124315), (188, 121670), (230, 99452), (235, 97336), (376, 60835), (460, 49726), (470, 48668), (529, 43240), (920, 24863), (940, 24334), (1058, 21620), (1081, 21160), (1880, 12167), (2116, 10810), (2162, 10580), (2645, 8648), (4232, 5405), (4324, 5290)]