191942720

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4723}}^1$

素因数の和:4867

約数の個数: 56

約数和(自身を含む): 460760064

約数和(自身を除く): 268817344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 4723, 5080, 8128, 9446, 10160, 18892, 20320, 23615, 37784, 40640, 47230, 75568, 94460, 151136, 188920, 302272, 377840, 599821, 755680, 1199642, 1511360, 2399284, 2999105, 4798568, 5998210, 9597136, 11996420, 19194272, 23992840, 38388544, 47985680, 95971360, 191942720]

約数ペア:

[(1, 191942720), (2, 95971360), (4, 47985680), (5, 38388544), (8, 23992840), (10, 19194272), (16, 11996420), (20, 9597136), (32, 5998210), (40, 4798568), (64, 2999105), (80, 2399284), (127, 1511360), (160, 1199642), (254, 755680), (320, 599821), (508, 377840), (635, 302272), (1016, 188920), (1270, 151136), (2032, 94460), (2540, 75568), (4064, 47230), (4723, 40640), (5080, 37784), (8128, 23615), (9446, 20320), (10160, 18892)]