2694580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 6814080

約数和(自身を除く): 4119500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1013, 1330, 2026, 2660, 4052, 5065, 7091, 10130, 14182, 19247, 20260, 28364, 35455, 38494, 70910, 76988, 96235, 134729, 141820, 192470, 269458, 384940, 538916, 673645, 1347290, 2694580]

約数ペア:

[(1, 2694580), (2, 1347290), (4, 673645), (5, 538916), (7, 384940), (10, 269458), (14, 192470), (19, 141820), (20, 134729), (28, 96235), (35, 76988), (38, 70910), (70, 38494), (76, 35455), (95, 28364), (133, 20260), (140, 19247), (190, 14182), (266, 10130), (380, 7091), (532, 5065), (665, 4052), (1013, 2660), (1330, 2026)]