16367080820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{323077}}^1$

素因数の和:323252

約数の個数: 48

約数和(自身を含む): 36637045200

約数和(自身を除く): 20269964380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 1490, 2533, 2980, 5066, 10132, 12665, 25330, 50660, 323077, 646154, 1292308, 1615385, 3230770, 5492309, 6461540, 10984618, 21969236, 27461545, 48138473, 54923090, 96276946, 109846180, 192553892, 240692365, 481384730, 818354041, 962769460, 1636708082, 3273416164, 4091770205, 8183540410, 16367080820]

約数ペア:

[(1, 16367080820), (2, 8183540410), (4, 4091770205), (5, 3273416164), (10, 1636708082), (17, 962769460), (20, 818354041), (34, 481384730), (68, 240692365), (85, 192553892), (149, 109846180), (170, 96276946), (298, 54923090), (340, 48138473), (596, 27461545), (745, 21969236), (1490, 10984618), (2533, 6461540), (2980, 5492309), (5066, 3230770), (10132, 1615385), (12665, 1292308), (25330, 646154), (50660, 323077)]