42243680

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3279

約数の個数: 48

約数和(自身を含む): 101034864

約数和(自身を除く): 58791184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3181, 3320, 6362, 6640, 12724, 13280, 15905, 25448, 31810, 50896, 63620, 101792, 127240, 254480, 264023, 508960, 528046, 1056092, 1320115, 2112184, 2640230, 4224368, 5280460, 8448736, 10560920, 21121840, 42243680]

約数ペア:

[(1, 42243680), (2, 21121840), (4, 10560920), (5, 8448736), (8, 5280460), (10, 4224368), (16, 2640230), (20, 2112184), (32, 1320115), (40, 1056092), (80, 528046), (83, 508960), (160, 264023), (166, 254480), (332, 127240), (415, 101792), (664, 63620), (830, 50896), (1328, 31810), (1660, 25448), (2656, 15905), (3181, 13280), (3320, 12724), (6362, 6640)]