25295460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22189}}^1$

素因数の和:22220

約数の個数: 48

約数和(自身を含む): 74558400

約数和(自身を除く): 49262940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22189, 44378, 66567, 88756, 110945, 133134, 221890, 266268, 332835, 421591, 443780, 665670, 843182, 1264773, 1331340, 1686364, 2107955, 2529546, 4215910, 5059092, 6323865, 8431820, 12647730, 25295460]

約数ペア:

[(1, 25295460), (2, 12647730), (3, 8431820), (4, 6323865), (5, 5059092), (6, 4215910), (10, 2529546), (12, 2107955), (15, 1686364), (19, 1331340), (20, 1264773), (30, 843182), (38, 665670), (57, 443780), (60, 421591), (76, 332835), (95, 266268), (114, 221890), (190, 133134), (228, 110945), (285, 88756), (380, 66567), (570, 44378), (1140, 22189)]