26213680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11299}}^1$

素因数の和:11341

約数の個数: 40

約数和(自身を含む): 63054000

約数和(自身を除く): 36840320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 11299, 22598, 45196, 56495, 90392, 112990, 180784, 225980, 327671, 451960, 655342, 903920, 1310684, 1638355, 2621368, 3276710, 5242736, 6553420, 13106840, 26213680]

約数ペア:

[(1, 26213680), (2, 13106840), (4, 6553420), (5, 5242736), (8, 3276710), (10, 2621368), (16, 1638355), (20, 1310684), (29, 903920), (40, 655342), (58, 451960), (80, 327671), (116, 225980), (145, 180784), (232, 112990), (290, 90392), (464, 56495), (580, 45196), (1160, 22598), (2320, 11299)]