9701480

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{593}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 21918600

約数和(自身を除く): 12217120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 593, 818, 1186, 1636, 2045, 2372, 2965, 3272, 4090, 4744, 5930, 8180, 11860, 16360, 23720, 242537, 485074, 970148, 1212685, 1940296, 2425370, 4850740, 9701480]

約数ペア:

[(1, 9701480), (2, 4850740), (4, 2425370), (5, 1940296), (8, 1212685), (10, 970148), (20, 485074), (40, 242537), (409, 23720), (593, 16360), (818, 11860), (1186, 8180), (1636, 5930), (2045, 4744), (2372, 4090), (2965, 3272)]