70828880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10667}}^1$

素因数の和:10763

約数の個数: 40

約数和(自身を含む): 166676832

約数和(自身を除く): 95847952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 10667, 21334, 42668, 53335, 85336, 106670, 170672, 213340, 426680, 853360, 885361, 1770722, 3541444, 4426805, 7082888, 8853610, 14165776, 17707220, 35414440, 70828880]

約数ペア:

[(1, 70828880), (2, 35414440), (4, 17707220), (5, 14165776), (8, 8853610), (10, 7082888), (16, 4426805), (20, 3541444), (40, 1770722), (80, 885361), (83, 853360), (166, 426680), (332, 213340), (415, 170672), (664, 106670), (830, 85336), (1328, 53335), (1660, 42668), (3320, 21334), (6640, 10667)]