57450680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10799}}^1$

素因数の和:10836

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 98069320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 10799, 21598, 43196, 53995, 75593, 86392, 107990, 151186, 205181, 215980, 302372, 377965, 410362, 431960, 604744, 755930, 820724, 1025905, 1436267, 1511860, 1641448, 2051810, 2872534, 3023720, 4103620, 5745068, 7181335, 8207240, 11490136, 14362670, 28725340, 57450680]

約数ペア:

[(1, 57450680), (2, 28725340), (4, 14362670), (5, 11490136), (7, 8207240), (8, 7181335), (10, 5745068), (14, 4103620), (19, 3023720), (20, 2872534), (28, 2051810), (35, 1641448), (38, 1511860), (40, 1436267), (56, 1025905), (70, 820724), (76, 755930), (95, 604744), (133, 431960), (140, 410362), (152, 377965), (190, 302372), (266, 215980), (280, 205181), (380, 151186), (532, 107990), (665, 86392), (760, 75593), (1064, 53995), (1330, 43196), (2660, 21598), (5320, 10799)]