182428160

素因数分解:

$2^9\times 5^1\times {\mathrm{71261}}^1$

素因数の和:71284

約数の個数: 40

約数和(自身を含む): 437406156

約数和(自身を除く): 254977996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 71261, 142522, 285044, 356305, 570088, 712610, 1140176, 1425220, 2280352, 2850440, 4560704, 5700880, 9121408, 11401760, 18242816, 22803520, 36485632, 45607040, 91214080, 182428160]

約数ペア:

[(1, 182428160), (2, 91214080), (4, 45607040), (5, 36485632), (8, 22803520), (10, 18242816), (16, 11401760), (20, 9121408), (32, 5700880), (40, 4560704), (64, 2850440), (80, 2280352), (128, 1425220), (160, 1140176), (256, 712610), (320, 570088), (512, 356305), (640, 285044), (1280, 142522), (2560, 71261)]