40312436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 35892364

約数列:

[1, 2, 4, 29, 53, 58, 79, 83, 106, 116, 158, 166, 212, 316, 332, 1537, 2291, 2407, 3074, 4187, 4399, 4582, 4814, 6148, 6557, 8374, 8798, 9164, 9628, 13114, 16748, 17596, 26228, 121423, 127571, 190153, 242846, 255142, 347521, 380306, 485692, 510284, 695042, 760612, 1390084, 10078109, 20156218, 40312436]

約数ペア:

[(1, 40312436), (2, 20156218), (4, 10078109), (29, 1390084), (53, 760612), (58, 695042), (79, 510284), (83, 485692), (106, 380306), (116, 347521), (158, 255142), (166, 242846), (212, 190153), (316, 127571), (332, 121423), (1537, 26228), (2291, 17596), (2407, 16748), (3074, 13114), (4187, 9628), (4399, 9164), (4582, 8798), (4814, 8374), (6148, 6557)]