82518140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5869}}^1$

素因数の和:5934

約数の個数: 48

約数和(自身を含む): 187370400

約数和(自身を除く): 104852260

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 5869, 7030, 11738, 14060, 23476, 29345, 58690, 111511, 117380, 217153, 223022, 434306, 446044, 557555, 868612, 1085765, 1115110, 2171530, 2230220, 4125907, 4343060, 8251814, 16503628, 20629535, 41259070, 82518140]

約数ペア:

[(1, 82518140), (2, 41259070), (4, 20629535), (5, 16503628), (10, 8251814), (19, 4343060), (20, 4125907), (37, 2230220), (38, 2171530), (74, 1115110), (76, 1085765), (95, 868612), (148, 557555), (185, 446044), (190, 434306), (370, 223022), (380, 217153), (703, 117380), (740, 111511), (1406, 58690), (2812, 29345), (3515, 23476), (5869, 14060), (7030, 11738)]