405770482732

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4957}}^1\times {\mathrm{3823}}^1$

素因数の和:8938

約数の個数: 48

約数和(自身を含む): 730998317952

約数和(自身を除く): 325227835220

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 3823, 4957, 5353, 7646, 9914, 10706, 15292, 19828, 21412, 202619, 262721, 386123, 405238, 500657, 525442, 772246, 810476, 1001314, 1050884, 1544492, 2002628, 18950611, 20464519, 26534821, 37901222, 40929038, 53069642, 75802444, 81858076, 106139284, 1004382383, 1914011711, 2008764766, 3828023422, 4017529532, 7656046844, 101442620683, 202885241366, 405770482732]

約数ペア:

[(1, 405770482732), (2, 202885241366), (4, 101442620683), (53, 7656046844), (101, 4017529532), (106, 3828023422), (202, 2008764766), (212, 1914011711), (404, 1004382383), (3823, 106139284), (4957, 81858076), (5353, 75802444), (7646, 53069642), (9914, 40929038), (10706, 37901222), (15292, 26534821), (19828, 20464519), (21412, 18950611), (202619, 2002628), (262721, 1544492), (386123, 1050884), (405238, 1001314), (500657, 810476), (525442, 772246)]