40802009044

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1\times {\mathrm{1997}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 73470136320

約数和(自身を除く): 32668127276

約数列:

[1, 2, 4, 47, 94, 188, 191, 382, 569, 764, 1138, 1997, 2276, 3994, 7988, 8977, 17954, 26743, 35908, 53486, 93859, 106972, 108679, 187718, 217358, 375436, 381427, 434716, 762854, 1136293, 1525708, 2272586, 4545172, 5107913, 10215826, 17927069, 20431652, 35854138, 53405771, 71708276, 106811542, 213623084, 217031963, 434063926, 868127852, 10200502261, 20401004522, 40802009044]

約数ペア:

[(1, 40802009044), (2, 20401004522), (4, 10200502261), (47, 868127852), (94, 434063926), (188, 217031963), (191, 213623084), (382, 106811542), (569, 71708276), (764, 53405771), (1138, 35854138), (1997, 20431652), (2276, 17927069), (3994, 10215826), (7988, 5107913), (8977, 4545172), (17954, 2272586), (26743, 1525708), (35908, 1136293), (53486, 762854), (93859, 434716), (106972, 381427), (108679, 375436), (187718, 217358)]