3225687920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443089}}^1$

素因数の和:443122

約数の個数: 80

約数和(自身を含む): 9230450880

約数和(自身を除く): 6004762960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 443089, 886178, 1772356, 2215445, 3101623, 3544712, 4430890, 5760157, 6203246, 7089424, 8861780, 11520314, 12406492, 15508115, 17723560, 23040628, 24812984, 28800785, 31016230, 35447120, 40321099, 46081256, 49625968, 57601570, 62032460, 80642198, 92162512, 115203140, 124064920, 161284396, 201605495, 230406280, 248129840, 322568792, 403210990, 460812560, 645137584, 806421980, 1612843960, 3225687920]

約数ペア:

[(1, 3225687920), (2, 1612843960), (4, 806421980), (5, 645137584), (7, 460812560), (8, 403210990), (10, 322568792), (13, 248129840), (14, 230406280), (16, 201605495), (20, 161284396), (26, 124064920), (28, 115203140), (35, 92162512), (40, 80642198), (52, 62032460), (56, 57601570), (65, 49625968), (70, 46081256), (80, 40321099), (91, 35447120), (104, 31016230), (112, 28800785), (130, 24812984), (140, 23040628), (182, 17723560), (208, 15508115), (260, 12406492), (280, 11520314), (364, 8861780), (455, 7089424), (520, 6203246), (560, 5760157), (728, 4430890), (910, 3544712), (1040, 3101623), (1456, 2215445), (1820, 1772356), (3640, 886178), (7280, 443089)]