157049056400

素因数分解:

$2^4\times 5^2\times {\mathrm{1361}}^1\times {\mathrm{288481}}^1$

素因数の和:289860

約数の個数: 60

約数和(自身を含む): 377588897124

約数和(自身を除く): 220539840724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1361, 2722, 5444, 6805, 10888, 13610, 21776, 27220, 34025, 54440, 68050, 108880, 136100, 272200, 288481, 544400, 576962, 1153924, 1442405, 2307848, 2884810, 4615696, 5769620, 7212025, 11539240, 14424050, 23078480, 28848100, 57696200, 115392400, 392622641, 785245282, 1570490564, 1963113205, 3140981128, 3926226410, 6281962256, 7852452820, 9815566025, 15704905640, 19631132050, 31409811280, 39262264100, 78524528200, 157049056400]

約数ペア:

[(1, 157049056400), (2, 78524528200), (4, 39262264100), (5, 31409811280), (8, 19631132050), (10, 15704905640), (16, 9815566025), (20, 7852452820), (25, 6281962256), (40, 3926226410), (50, 3140981128), (80, 1963113205), (100, 1570490564), (200, 785245282), (400, 392622641), (1361, 115392400), (2722, 57696200), (5444, 28848100), (6805, 23078480), (10888, 14424050), (13610, 11539240), (21776, 7212025), (27220, 5769620), (34025, 4615696), (54440, 2884810), (68050, 2307848), (108880, 1442405), (136100, 1153924), (272200, 576962), (288481, 544400)]