117627860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44221}}^1$

素因数の和:44256

約数の個数: 48

約数和(自身を含む): 297171840

約数和(自身を除く): 179543980

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, 1330, 2660, 44221, 88442, 176884, 221105, 309547, 442210, 619094, 840199, 884420, 1238188, 1547735, 1680398, 3095470, 3360796, 4200995, 5881393, 6190940, 8401990, 11762786, 16803980, 23525572, 29406965, 58813930, 117627860]

約数ペア:

[(1, 117627860), (2, 58813930), (4, 29406965), (5, 23525572), (7, 16803980), (10, 11762786), (14, 8401990), (19, 6190940), (20, 5881393), (28, 4200995), (35, 3360796), (38, 3095470), (70, 1680398), (76, 1547735), (95, 1238188), (133, 884420), (140, 840199), (190, 619094), (266, 442210), (380, 309547), (532, 221105), (665, 176884), (1330, 88442), (2660, 44221)]