42723880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46439}}^1$

素因数の和:46473

約数の個数: 32

約数和(自身を含む): 100310400

約数和(自身を除く): 57586520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 46439, 92878, 185756, 232195, 371512, 464390, 928780, 1068097, 1857560, 2136194, 4272388, 5340485, 8544776, 10680970, 21361940, 42723880]

約数ペア:

[(1, 42723880), (2, 21361940), (4, 10680970), (5, 8544776), (8, 5340485), (10, 4272388), (20, 2136194), (23, 1857560), (40, 1068097), (46, 928780), (92, 464390), (115, 371512), (184, 232195), (230, 185756), (460, 92878), (920, 46439)]