484687580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{2339}}^1$

素因数の和:3158

約数の個数: 48

約数和(自身を含む): 1097984160

約数和(自身を除く): 613296580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 797, 1594, 2339, 3188, 3985, 4678, 7970, 9356, 10361, 11695, 15940, 20722, 23390, 30407, 41444, 46780, 51805, 60814, 103610, 121628, 152035, 207220, 304070, 608140, 1864183, 3728366, 7456732, 9320915, 18641830, 24234379, 37283660, 48468758, 96937516, 121171895, 242343790, 484687580]

約数ペア:

[(1, 484687580), (2, 242343790), (4, 121171895), (5, 96937516), (10, 48468758), (13, 37283660), (20, 24234379), (26, 18641830), (52, 9320915), (65, 7456732), (130, 3728366), (260, 1864183), (797, 608140), (1594, 304070), (2339, 207220), (3188, 152035), (3985, 121628), (4678, 103610), (7970, 60814), (9356, 51805), (10361, 46780), (11695, 41444), (15940, 30407), (20722, 23390)]