40202468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 36002332

約数列:

[1, 2, 4, 29, 41, 58, 79, 82, 107, 116, 158, 164, 214, 316, 428, 1189, 2291, 2378, 3103, 3239, 4387, 4582, 4756, 6206, 6478, 8453, 8774, 9164, 12412, 12956, 16906, 17548, 33812, 93931, 127223, 187862, 245137, 254446, 346573, 375724, 490274, 508892, 693146, 980548, 1386292, 10050617, 20101234, 40202468]

約数ペア:

[(1, 40202468), (2, 20101234), (4, 10050617), (29, 1386292), (41, 980548), (58, 693146), (79, 508892), (82, 490274), (107, 375724), (116, 346573), (158, 254446), (164, 245137), (214, 187862), (316, 127223), (428, 93931), (1189, 33812), (2291, 17548), (2378, 16906), (3103, 12956), (3239, 12412), (4387, 9164), (4582, 8774), (4756, 8453), (6206, 6478)]