71055440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46747}}^1$

素因数の和:46779

約数の個数: 40

約数和(自身を含む): 173902560

約数和(自身を除く): 102847120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46747, 93494, 186988, 233735, 373976, 467470, 747952, 888193, 934940, 1776386, 1869880, 3552772, 3739760, 4440965, 7105544, 8881930, 14211088, 17763860, 35527720, 71055440]

約数ペア:

[(1, 71055440), (2, 35527720), (4, 17763860), (5, 14211088), (8, 8881930), (10, 7105544), (16, 4440965), (19, 3739760), (20, 3552772), (38, 1869880), (40, 1776386), (76, 934940), (80, 888193), (95, 747952), (152, 467470), (190, 373976), (304, 233735), (380, 186988), (760, 93494), (1520, 46747)]