41977100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 102660096

約数和(自身を除く): 60682996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1231, 1364, 1550, 1705, 2462, 3100, 3410, 4924, 6155, 6820, 8525, 12310, 13541, 17050, 24620, 27082, 30775, 34100, 38161, 54164, 61550, 67705, 76322, 123100, 135410, 152644, 190805, 270820, 338525, 381610, 419771, 677050, 763220, 839542, 954025, 1354100, 1679084, 1908050, 2098855, 3816100, 4197710, 8395420, 10494275, 20988550, 41977100]

約数ペア:

[(1, 41977100), (2, 20988550), (4, 10494275), (5, 8395420), (10, 4197710), (11, 3816100), (20, 2098855), (22, 1908050), (25, 1679084), (31, 1354100), (44, 954025), (50, 839542), (55, 763220), (62, 677050), (100, 419771), (110, 381610), (124, 338525), (155, 270820), (220, 190805), (275, 152644), (310, 135410), (341, 123100), (550, 76322), (620, 67705), (682, 61550), (775, 54164), (1100, 38161), (1231, 34100), (1364, 30775), (1550, 27082), (1705, 24620), (2462, 17050), (3100, 13541), (3410, 12310), (4924, 8525), (6155, 6820)]