42044060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 54482020

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 3989, 5270, 7978, 10540, 15956, 19945, 39890, 67813, 79780, 123659, 135626, 247318, 271252, 339065, 494636, 618295, 678130, 1236590, 1356260, 2102203, 2473180, 4204406, 8408812, 10511015, 21022030, 42044060]

約数ペア:

[(1, 42044060), (2, 21022030), (4, 10511015), (5, 8408812), (10, 4204406), (17, 2473180), (20, 2102203), (31, 1356260), (34, 1236590), (62, 678130), (68, 618295), (85, 494636), (124, 339065), (155, 271252), (170, 247318), (310, 135626), (340, 123659), (527, 79780), (620, 67813), (1054, 39890), (2108, 19945), (2635, 15956), (3989, 10540), (5270, 7978)]