80503228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4846

約数の個数: 48

約数和(自身を含む): 169132320

約数和(自身を除く): 88629092

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 4793, 8398, 9586, 16796, 19172, 62309, 81481, 91067, 124618, 162962, 182134, 249236, 325924, 364268, 1059253, 1183871, 1548139, 2118506, 2367742, 3096278, 4237012, 4735484, 6192556, 20125807, 40251614, 80503228]

約数ペア:

[(1, 80503228), (2, 40251614), (4, 20125807), (13, 6192556), (17, 4735484), (19, 4237012), (26, 3096278), (34, 2367742), (38, 2118506), (52, 1548139), (68, 1183871), (76, 1059253), (221, 364268), (247, 325924), (323, 249236), (442, 182134), (494, 162962), (646, 124618), (884, 91067), (988, 81481), (1292, 62309), (4199, 19172), (4793, 16796), (8398, 9586)]