38196071425

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 48659385600

約数和(自身を除く): 10463314175

約数列:

[1, 5, 25, 79, 101, 395, 419, 457, 505, 1975, 2095, 2285, 2525, 7979, 10475, 11425, 33101, 36103, 39895, 42319, 46157, 165505, 180515, 191483, 199475, 211595, 230785, 827525, 902575, 957415, 1057975, 1153925, 3343201, 3646403, 4787075, 15127157, 16716005, 18232015, 19339783, 75635785, 83580025, 91160075, 96698915, 378178925, 483494575, 1527842857, 7639214285, 38196071425]

約数ペア:

[(1, 38196071425), (5, 7639214285), (25, 1527842857), (79, 483494575), (101, 378178925), (395, 96698915), (419, 91160075), (457, 83580025), (505, 75635785), (1975, 19339783), (2095, 18232015), (2285, 16716005), (2525, 15127157), (7979, 4787075), (10475, 3646403), (11425, 3343201), (33101, 1153925), (36103, 1057975), (39895, 957415), (42319, 902575), (46157, 827525), (165505, 230785), (180515, 211595), (191483, 199475)]