248103070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{20353}}^1$

素因数の和:20436

約数の個数: 32

約数和(自身を含む): 474818112

約数和(自身を除く): 226715042

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 20353, 40706, 101765, 203530, 468119, 936238, 1078709, 2157418, 2340595, 4681190, 5393545, 10787090, 24810307, 49620614, 124051535, 248103070]

約数ペア:

[(1, 248103070), (2, 124051535), (5, 49620614), (10, 24810307), (23, 10787090), (46, 5393545), (53, 4681190), (106, 2340595), (115, 2157418), (230, 1078709), (265, 936238), (530, 468119), (1219, 203530), (2438, 101765), (6095, 40706), (12190, 20353)]