41630440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 97102800

約数和(自身を除く): 55472360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 73, 106, 146, 212, 265, 269, 292, 365, 424, 530, 538, 584, 730, 1060, 1076, 1345, 1460, 2120, 2152, 2690, 2920, 3869, 5380, 7738, 10760, 14257, 15476, 19345, 19637, 28514, 30952, 38690, 39274, 57028, 71285, 77380, 78548, 98185, 114056, 142570, 154760, 157096, 196370, 285140, 392740, 570280, 785480, 1040761, 2081522, 4163044, 5203805, 8326088, 10407610, 20815220, 41630440]

約数ペア:

[(1, 41630440), (2, 20815220), (4, 10407610), (5, 8326088), (8, 5203805), (10, 4163044), (20, 2081522), (40, 1040761), (53, 785480), (73, 570280), (106, 392740), (146, 285140), (212, 196370), (265, 157096), (269, 154760), (292, 142570), (365, 114056), (424, 98185), (530, 78548), (538, 77380), (584, 71285), (730, 57028), (1060, 39274), (1076, 38690), (1345, 30952), (1460, 28514), (2120, 19637), (2152, 19345), (2690, 15476), (2920, 14257), (3869, 10760), (5380, 7738)]