229866880

素因数分解:

$2^7\times 5^1\times {\mathrm{359167}}^1$

素因数の和:359186

約数の個数: 32

約数和(自身を含む): 549527040

約数和(自身を除く): 319660160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 359167, 718334, 1436668, 1795835, 2873336, 3591670, 5746672, 7183340, 11493344, 14366680, 22986688, 28733360, 45973376, 57466720, 114933440, 229866880]

約数ペア:

[(1, 229866880), (2, 114933440), (4, 57466720), (5, 45973376), (8, 28733360), (10, 22986688), (16, 14366680), (20, 11493344), (32, 7183340), (40, 5746672), (64, 3591670), (80, 2873336), (128, 1795835), (160, 1436668), (320, 718334), (640, 359167)]