61969360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33679}}^1$

素因数の和:33715

約数の個数: 40

約数和(自身を含む): 150347520

約数和(自身を除く): 88378160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 33679, 67358, 134716, 168395, 269432, 336790, 538864, 673580, 774617, 1347160, 1549234, 2694320, 3098468, 3873085, 6196936, 7746170, 12393872, 15492340, 30984680, 61969360]

約数ペア:

[(1, 61969360), (2, 30984680), (4, 15492340), (5, 12393872), (8, 7746170), (10, 6196936), (16, 3873085), (20, 3098468), (23, 2694320), (40, 1549234), (46, 1347160), (80, 774617), (92, 673580), (115, 538864), (184, 336790), (230, 269432), (368, 168395), (460, 134716), (920, 67358), (1840, 33679)]