566378720

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{42649}}^1$

素因数の和:42747

約数の個数: 48

約数和(自身を含む): 1354222800

約数和(自身を除く): 787844080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 42649, 85298, 170596, 213245, 341192, 426490, 682384, 852980, 1364768, 1705960, 3411920, 3539867, 6823840, 7079734, 14159468, 17699335, 28318936, 35398670, 56637872, 70797340, 113275744, 141594680, 283189360, 566378720]

約数ペア:

[(1, 566378720), (2, 283189360), (4, 141594680), (5, 113275744), (8, 70797340), (10, 56637872), (16, 35398670), (20, 28318936), (32, 17699335), (40, 14159468), (80, 7079734), (83, 6823840), (160, 3539867), (166, 3411920), (332, 1705960), (415, 1364768), (664, 852980), (830, 682384), (1328, 426490), (1660, 341192), (2656, 213245), (3320, 170596), (6640, 85298), (13280, 42649)]