61984400

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1968

約数の個数: 60

約数和(自身を含む): 150792432

約数和(自身を除く): 88808032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 1328, 1660, 1867, 2075, 3320, 3734, 4150, 6640, 7468, 8300, 9335, 14936, 16600, 18670, 29872, 33200, 37340, 46675, 74680, 93350, 149360, 154961, 186700, 309922, 373400, 619844, 746800, 774805, 1239688, 1549610, 2479376, 3099220, 3874025, 6198440, 7748050, 12396880, 15496100, 30992200, 61984400]

約数ペア:

[(1, 61984400), (2, 30992200), (4, 15496100), (5, 12396880), (8, 7748050), (10, 6198440), (16, 3874025), (20, 3099220), (25, 2479376), (40, 1549610), (50, 1239688), (80, 774805), (83, 746800), (100, 619844), (166, 373400), (200, 309922), (332, 186700), (400, 154961), (415, 149360), (664, 93350), (830, 74680), (1328, 46675), (1660, 37340), (1867, 33200), (2075, 29872), (3320, 18670), (3734, 16600), (4150, 14936), (6640, 9335), (7468, 8300)]