103291840

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3889}}^1$

素因数の和:3989

約数の個数: 56

約数和(自身を含む): 248991120

約数和(自身を除く): 145699280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 3889, 5312, 6640, 7778, 13280, 15556, 19445, 26560, 31112, 38890, 62224, 77780, 124448, 155560, 248896, 311120, 322787, 622240, 645574, 1244480, 1291148, 1613935, 2582296, 3227870, 5164592, 6455740, 10329184, 12911480, 20658368, 25822960, 51645920, 103291840]

約数ペア:

[(1, 103291840), (2, 51645920), (4, 25822960), (5, 20658368), (8, 12911480), (10, 10329184), (16, 6455740), (20, 5164592), (32, 3227870), (40, 2582296), (64, 1613935), (80, 1291148), (83, 1244480), (160, 645574), (166, 622240), (320, 322787), (332, 311120), (415, 248896), (664, 155560), (830, 124448), (1328, 77780), (1660, 62224), (2656, 38890), (3320, 31112), (3889, 26560), (5312, 19445), (6640, 15556), (7778, 13280)]