8983374920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{325957}}^1$

素因数の和:326034

約数の個数: 64

約数和(自身を含む): 22178182320

約数和(自身を除く): 13194807400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 5512, 6890, 13780, 27560, 325957, 651914, 1303828, 1629785, 2607656, 3259570, 4237441, 6519140, 8474882, 13038280, 16949764, 17275721, 21187205, 33899528, 34551442, 42374410, 69102884, 84748820, 86378605, 138205768, 169497640, 172757210, 224584373, 345514420, 449168746, 691028840, 898337492, 1122921865, 1796674984, 2245843730, 4491687460, 8983374920]

約数ペア:

[(1, 8983374920), (2, 4491687460), (4, 2245843730), (5, 1796674984), (8, 1122921865), (10, 898337492), (13, 691028840), (20, 449168746), (26, 345514420), (40, 224584373), (52, 172757210), (53, 169497640), (65, 138205768), (104, 86378605), (106, 84748820), (130, 69102884), (212, 42374410), (260, 34551442), (265, 33899528), (424, 21187205), (520, 17275721), (530, 16949764), (689, 13038280), (1060, 8474882), (1378, 6519140), (2120, 4237441), (2756, 3259570), (3445, 2607656), (5512, 1629785), (6890, 1303828), (13780, 651914), (27560, 325957)]