98526640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16871}}^1$

素因数の和:16957

約数の個数: 40

約数和(自身を含む): 232226208

約数和(自身を除く): 133699568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 16871, 33742, 67484, 84355, 134968, 168710, 269936, 337420, 674840, 1231583, 1349680, 2463166, 4926332, 6157915, 9852664, 12315830, 19705328, 24631660, 49263320, 98526640]

約数ペア:

[(1, 98526640), (2, 49263320), (4, 24631660), (5, 19705328), (8, 12315830), (10, 9852664), (16, 6157915), (20, 4926332), (40, 2463166), (73, 1349680), (80, 1231583), (146, 674840), (292, 337420), (365, 269936), (584, 168710), (730, 134968), (1168, 84355), (1460, 67484), (2920, 33742), (5840, 16871)]