32293640

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 75116160

約数和(自身を除く): 42822520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 83, 137, 142, 166, 274, 284, 332, 355, 415, 548, 568, 664, 685, 710, 830, 1096, 1370, 1420, 1660, 2740, 2840, 3320, 5480, 5893, 9727, 11371, 11786, 19454, 22742, 23572, 29465, 38908, 45484, 47144, 48635, 56855, 58930, 77816, 90968, 97270, 113710, 117860, 194540, 227420, 235720, 389080, 454840, 807341, 1614682, 3229364, 4036705, 6458728, 8073410, 16146820, 32293640]

約数ペア:

[(1, 32293640), (2, 16146820), (4, 8073410), (5, 6458728), (8, 4036705), (10, 3229364), (20, 1614682), (40, 807341), (71, 454840), (83, 389080), (137, 235720), (142, 227420), (166, 194540), (274, 117860), (284, 113710), (332, 97270), (355, 90968), (415, 77816), (548, 58930), (568, 56855), (664, 48635), (685, 47144), (710, 45484), (830, 38908), (1096, 29465), (1370, 23572), (1420, 22742), (1660, 19454), (2740, 11786), (2840, 11371), (3320, 9727), (5480, 5893)]