1169403980

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 2477291040

約数和(自身を除く): 1307887060

約数列:

[1, 2, 4, 5, 10, 20, 251, 281, 502, 562, 829, 1004, 1124, 1255, 1405, 1658, 2510, 2810, 3316, 4145, 5020, 5620, 8290, 16580, 70531, 141062, 208079, 232949, 282124, 352655, 416158, 465898, 705310, 832316, 931796, 1040395, 1164745, 1410620, 2080790, 2329490, 4161580, 4658980, 58470199, 116940398, 233880796, 292350995, 584701990, 1169403980]

約数ペア:

[(1, 1169403980), (2, 584701990), (4, 292350995), (5, 233880796), (10, 116940398), (20, 58470199), (251, 4658980), (281, 4161580), (502, 2329490), (562, 2080790), (829, 1410620), (1004, 1164745), (1124, 1040395), (1255, 931796), (1405, 832316), (1658, 705310), (2510, 465898), (2810, 416158), (3316, 352655), (4145, 282124), (5020, 232949), (5620, 208079), (8290, 141062), (16580, 70531)]