18312584080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{32701043}}^1$

素因数の和:32701063

約数の個数: 40

約数和(自身を含む): 48659153472

約数和(自身を除く): 30346569392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 32701043, 65402086, 130804172, 163505215, 228907301, 261608344, 327010430, 457814602, 523216688, 654020860, 915629204, 1144536505, 1308041720, 1831258408, 2289073010, 2616083440, 3662516816, 4578146020, 9156292040, 18312584080]

約数ペア:

[(1, 18312584080), (2, 9156292040), (4, 4578146020), (5, 3662516816), (7, 2616083440), (8, 2289073010), (10, 1831258408), (14, 1308041720), (16, 1144536505), (20, 915629204), (28, 654020860), (35, 523216688), (40, 457814602), (56, 327010430), (70, 261608344), (80, 228907301), (112, 163505215), (140, 130804172), (280, 65402086), (560, 32701043)]