13355655140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1\times {\mathrm{3079}}^1$

素因数の和:6132

約数の個数: 48

約数和(自身を含む): 28449886080

約数和(自身を除く): 15094230940

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2971, 3079, 5942, 6158, 11884, 12316, 14855, 15395, 29710, 30790, 59420, 61580, 216883, 224767, 433766, 449534, 867532, 899068, 1084415, 1123835, 2168830, 2247670, 4337660, 4495340, 9147709, 18295418, 36590836, 45738545, 91477090, 182954180, 667782757, 1335565514, 2671131028, 3338913785, 6677827570, 13355655140]

約数ペア:

[(1, 13355655140), (2, 6677827570), (4, 3338913785), (5, 2671131028), (10, 1335565514), (20, 667782757), (73, 182954180), (146, 91477090), (292, 45738545), (365, 36590836), (730, 18295418), (1460, 9147709), (2971, 4495340), (3079, 4337660), (5942, 2247670), (6158, 2168830), (11884, 1123835), (12316, 1084415), (14855, 899068), (15395, 867532), (29710, 449534), (30790, 433766), (59420, 224767), (61580, 216883)]