40980764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:626

約数の個数: 36

約数和(自身を含む): 79388232

約数和(自身を除く): 38407468

約数列:

[1, 2, 4, 11, 22, 44, 121, 227, 242, 373, 454, 484, 746, 908, 1492, 2497, 4103, 4994, 8206, 9988, 16412, 27467, 45133, 54934, 84671, 90266, 109868, 169342, 180532, 338684, 931381, 1862762, 3725524, 10245191, 20490382, 40980764]

約数ペア:

[(1, 40980764), (2, 20490382), (4, 10245191), (11, 3725524), (22, 1862762), (44, 931381), (121, 338684), (227, 180532), (242, 169342), (373, 109868), (454, 90266), (484, 84671), (746, 54934), (908, 45133), (1492, 27467), (2497, 16412), (4103, 9988), (4994, 8206)]