2872182620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{6701}}^1$

素因数の和:7478

約数の個数: 48

約数和(自身を含む): 6248944800

約数和(自身を除く): 3376762180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 739, 1478, 2956, 3695, 6701, 7390, 13402, 14780, 21431, 26804, 33505, 42862, 67010, 85724, 107155, 134020, 194329, 214310, 388658, 428620, 777316, 971645, 1943290, 3886580, 4952039, 9904078, 19808156, 24760195, 49520390, 99040780, 143609131, 287218262, 574436524, 718045655, 1436091310, 2872182620]

約数ペア:

[(1, 2872182620), (2, 1436091310), (4, 718045655), (5, 574436524), (10, 287218262), (20, 143609131), (29, 99040780), (58, 49520390), (116, 24760195), (145, 19808156), (290, 9904078), (580, 4952039), (739, 3886580), (1478, 1943290), (2956, 971645), (3695, 777316), (6701, 428620), (7390, 388658), (13402, 214310), (14780, 194329), (21431, 134020), (26804, 107155), (33505, 85724), (42862, 67010)]