22046804540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1\times {\mathrm{20261}}^1$

素因数の和:21638

約数の個数: 48

約数和(自身を含む): 47465599104

約数和(自身を除く): 25418794564

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1327, 2654, 5308, 6635, 13270, 20261, 26540, 40522, 54407, 81044, 101305, 108814, 202610, 217628, 272035, 405220, 544070, 830701, 1088140, 1661402, 3322804, 4153505, 8307010, 16614020, 26886347, 53772694, 107545388, 134431735, 268863470, 537726940, 1102340227, 2204680454, 4409360908, 5511701135, 11023402270, 22046804540]

約数ペア:

[(1, 22046804540), (2, 11023402270), (4, 5511701135), (5, 4409360908), (10, 2204680454), (20, 1102340227), (41, 537726940), (82, 268863470), (164, 134431735), (205, 107545388), (410, 53772694), (820, 26886347), (1327, 16614020), (2654, 8307010), (5308, 4153505), (6635, 3322804), (13270, 1661402), (20261, 1088140), (26540, 830701), (40522, 544070), (54407, 405220), (81044, 272035), (101305, 217628), (108814, 202610)]