174895460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 380830464

約数和(自身を除く): 205935004

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 470, 670, 940, 1340, 2777, 3149, 5554, 6298, 11108, 12596, 13885, 15745, 27770, 31490, 55540, 62980, 130519, 186059, 261038, 372118, 522076, 652595, 744236, 930295, 1305190, 1860590, 2610380, 3721180, 8744773, 17489546, 34979092, 43723865, 87447730, 174895460]

約数ペア:

[(1, 174895460), (2, 87447730), (4, 43723865), (5, 34979092), (10, 17489546), (20, 8744773), (47, 3721180), (67, 2610380), (94, 1860590), (134, 1305190), (188, 930295), (235, 744236), (268, 652595), (335, 522076), (470, 372118), (670, 261038), (940, 186059), (1340, 130519), (2777, 62980), (3149, 55540), (5554, 31490), (6298, 27770), (11108, 15745), (12596, 13885)]