42636580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8231}}^1$

素因数の和:8284

約数の個数: 48

約数和(自身を含む): 105106176

約数和(自身を除く): 62469596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 8231, 16462, 32924, 41155, 57617, 82310, 115234, 164620, 230468, 288085, 304547, 576170, 609094, 1152340, 1218188, 1522735, 2131829, 3045470, 4263658, 6090940, 8527316, 10659145, 21318290, 42636580]

約数ペア:

[(1, 42636580), (2, 21318290), (4, 10659145), (5, 8527316), (7, 6090940), (10, 4263658), (14, 3045470), (20, 2131829), (28, 1522735), (35, 1218188), (37, 1152340), (70, 609094), (74, 576170), (140, 304547), (148, 288085), (185, 230468), (259, 164620), (370, 115234), (518, 82310), (740, 57617), (1036, 41155), (1295, 32924), (2590, 16462), (5180, 8231)]