43801180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2814

約数の個数: 48

約数和(自身を含む): 99501696

約数和(自身を除く): 55700516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 2741, 3196, 3995, 5482, 7990, 10964, 13705, 15980, 27410, 46597, 54820, 93194, 128827, 186388, 232985, 257654, 465970, 515308, 644135, 931940, 1288270, 2190059, 2576540, 4380118, 8760236, 10950295, 21900590, 43801180]

約数ペア:

[(1, 43801180), (2, 21900590), (4, 10950295), (5, 8760236), (10, 4380118), (17, 2576540), (20, 2190059), (34, 1288270), (47, 931940), (68, 644135), (85, 515308), (94, 465970), (170, 257654), (188, 232985), (235, 186388), (340, 128827), (470, 93194), (799, 54820), (940, 46597), (1598, 27410), (2741, 15980), (3196, 13705), (3995, 10964), (5482, 7990)]