53485782760

素因数分解:

$2^3\times 5^1\times {\mathrm{3761}}^1\times {\mathrm{355529}}^1$

素因数の和:359301

約数の個数: 32

約数和(自身を含む): 120375347400

約数和(自身を除く): 66889564640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3761, 7522, 15044, 18805, 30088, 37610, 75220, 150440, 355529, 711058, 1422116, 1777645, 2844232, 3555290, 7110580, 14221160, 1337144569, 2674289138, 5348578276, 6685722845, 10697156552, 13371445690, 26742891380, 53485782760]

約数ペア:

[(1, 53485782760), (2, 26742891380), (4, 13371445690), (5, 10697156552), (8, 6685722845), (10, 5348578276), (20, 2674289138), (40, 1337144569), (3761, 14221160), (7522, 7110580), (15044, 3555290), (18805, 2844232), (30088, 1777645), (37610, 1422116), (75220, 711058), (150440, 355529)]