3680950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 8436960

約数和(自身を除く): 4756010

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 809, 910, 1618, 2275, 4045, 4550, 5663, 8090, 10517, 11326, 20225, 21034, 28315, 40450, 52585, 56630, 73619, 105170, 141575, 147238, 262925, 283150, 368095, 525850, 736190, 1840475, 3680950]

約数ペア:

[(1, 3680950), (2, 1840475), (5, 736190), (7, 525850), (10, 368095), (13, 283150), (14, 262925), (25, 147238), (26, 141575), (35, 105170), (50, 73619), (65, 56630), (70, 52585), (91, 40450), (130, 28315), (175, 21034), (182, 20225), (325, 11326), (350, 10517), (455, 8090), (650, 5663), (809, 4550), (910, 4045), (1618, 2275)]