40869532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 86026752

約数和(自身を除く): 45157220

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 83, 124, 166, 209, 332, 341, 361, 418, 589, 682, 722, 836, 913, 1178, 1364, 1444, 1577, 1826, 2356, 2573, 3154, 3652, 3971, 5146, 6308, 6479, 7942, 10292, 11191, 12958, 15884, 17347, 22382, 25916, 28303, 29963, 34694, 44764, 48887, 56606, 59926, 69388, 97774, 113212, 119852, 123101, 195548, 246202, 329593, 492404, 537757, 659186, 928853, 1075514, 1318372, 1857706, 2151028, 3715412, 10217383, 20434766, 40869532]

約数ペア:

[(1, 40869532), (2, 20434766), (4, 10217383), (11, 3715412), (19, 2151028), (22, 1857706), (31, 1318372), (38, 1075514), (44, 928853), (62, 659186), (76, 537757), (83, 492404), (124, 329593), (166, 246202), (209, 195548), (332, 123101), (341, 119852), (361, 113212), (418, 97774), (589, 69388), (682, 59926), (722, 56606), (836, 48887), (913, 44764), (1178, 34694), (1364, 29963), (1444, 28303), (1577, 25916), (1826, 22382), (2356, 17347), (2573, 15884), (3154, 12958), (3652, 11191), (3971, 10292), (5146, 7942), (6308, 6479)]