40695420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14431}}^1$

素因数の和:14490

約数の個数: 48

約数和(自身を含む): 116379648

約数和(自身を除く): 75684228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 14431, 28862, 43293, 57724, 72155, 86586, 144310, 173172, 216465, 288620, 432930, 678257, 865860, 1356514, 2034771, 2713028, 3391285, 4069542, 6782570, 8139084, 10173855, 13565140, 20347710, 40695420]

約数ペア:

[(1, 40695420), (2, 20347710), (3, 13565140), (4, 10173855), (5, 8139084), (6, 6782570), (10, 4069542), (12, 3391285), (15, 2713028), (20, 2034771), (30, 1356514), (47, 865860), (60, 678257), (94, 432930), (141, 288620), (188, 216465), (235, 173172), (282, 144310), (470, 86586), (564, 72155), (705, 57724), (940, 43293), (1410, 28862), (2820, 14431)]