3399757780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{11059}}^1$

素因数の和:11896

約数の個数: 48

約数和(自身を含む): 7525224000

約数和(自身を除く): 4125466220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 809, 1618, 3236, 4045, 8090, 11059, 15371, 16180, 22118, 30742, 44236, 55295, 61484, 76855, 110590, 153710, 210121, 221180, 307420, 420242, 840484, 1050605, 2101210, 4202420, 8946731, 17893462, 35786924, 44733655, 89467310, 169987889, 178934620, 339975778, 679951556, 849939445, 1699878890, 3399757780]

約数ペア:

[(1, 3399757780), (2, 1699878890), (4, 849939445), (5, 679951556), (10, 339975778), (19, 178934620), (20, 169987889), (38, 89467310), (76, 44733655), (95, 35786924), (190, 17893462), (380, 8946731), (809, 4202420), (1618, 2101210), (3236, 1050605), (4045, 840484), (8090, 420242), (11059, 307420), (15371, 221180), (16180, 210121), (22118, 153710), (30742, 110590), (44236, 76855), (55295, 61484)]