134654480

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6211}}^1$

素因数の和:6495

約数の個数: 40

約数和(自身を含む): 314277504

約数和(自身を除く): 179623024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 6211, 10840, 12422, 21680, 24844, 31055, 49688, 62110, 99376, 124220, 248440, 496880, 1683181, 3366362, 6732724, 8415905, 13465448, 16831810, 26930896, 33663620, 67327240, 134654480]

約数ペア:

[(1, 134654480), (2, 67327240), (4, 33663620), (5, 26930896), (8, 16831810), (10, 13465448), (16, 8415905), (20, 6732724), (40, 3366362), (80, 1683181), (271, 496880), (542, 248440), (1084, 124220), (1355, 99376), (2168, 62110), (2710, 49688), (4336, 31055), (5420, 24844), (6211, 21680), (10840, 12422)]