15698884760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{16763}}^1$

素因数の和:18588

約数の個数: 64

約数和(自身を含む): 38062997280

約数和(自身を除く): 22364112520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1801, 3602, 7204, 9005, 14408, 16763, 18010, 23413, 33526, 36020, 46826, 67052, 72040, 83815, 93652, 117065, 134104, 167630, 187304, 217919, 234130, 335260, 435838, 468260, 670520, 871676, 936520, 1089595, 1743352, 2179190, 4358380, 8716760, 30190163, 60380326, 120760652, 150950815, 241521304, 301901630, 392472119, 603803260, 784944238, 1207606520, 1569888476, 1962360595, 3139776952, 3924721190, 7849442380, 15698884760]

約数ペア:

[(1, 15698884760), (2, 7849442380), (4, 3924721190), (5, 3139776952), (8, 1962360595), (10, 1569888476), (13, 1207606520), (20, 784944238), (26, 603803260), (40, 392472119), (52, 301901630), (65, 241521304), (104, 150950815), (130, 120760652), (260, 60380326), (520, 30190163), (1801, 8716760), (3602, 4358380), (7204, 2179190), (9005, 1743352), (14408, 1089595), (16763, 936520), (18010, 871676), (23413, 670520), (33526, 468260), (36020, 435838), (46826, 335260), (67052, 234130), (72040, 217919), (83815, 187304), (93652, 167630), (117065, 134104)]