218695432720

素因数分解:

$2^4\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2375059}}^1$

素因数の和:2376223

約数の個数: 40

約数和(自身を含む): 508908856320

約数和(自身を除く): 290213423600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1151, 2302, 4604, 5755, 9208, 11510, 18416, 23020, 46040, 92080, 2375059, 4750118, 9500236, 11875295, 19000472, 23750590, 38000944, 47501180, 95002360, 190004720, 2733692909, 5467385818, 10934771636, 13668464545, 21869543272, 27336929090, 43739086544, 54673858180, 109347716360, 218695432720]

約数ペア:

[(1, 218695432720), (2, 109347716360), (4, 54673858180), (5, 43739086544), (8, 27336929090), (10, 21869543272), (16, 13668464545), (20, 10934771636), (40, 5467385818), (80, 2733692909), (1151, 190004720), (2302, 95002360), (4604, 47501180), (5755, 38000944), (9208, 23750590), (11510, 19000472), (18416, 11875295), (23020, 9500236), (46040, 4750118), (92080, 2375059)]