41904280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 61879400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 727, 1048, 1310, 1441, 1454, 2620, 2882, 2908, 3635, 5240, 5764, 5816, 7205, 7270, 7997, 11528, 14410, 14540, 15994, 28820, 29080, 31988, 39985, 57640, 63976, 79970, 95237, 159940, 190474, 319880, 380948, 476185, 761896, 952370, 1047607, 1904740, 2095214, 3809480, 4190428, 5238035, 8380856, 10476070, 20952140, 41904280]

約数ペア:

[(1, 41904280), (2, 20952140), (4, 10476070), (5, 8380856), (8, 5238035), (10, 4190428), (11, 3809480), (20, 2095214), (22, 1904740), (40, 1047607), (44, 952370), (55, 761896), (88, 476185), (110, 380948), (131, 319880), (220, 190474), (262, 159940), (440, 95237), (524, 79970), (655, 63976), (727, 57640), (1048, 39985), (1310, 31988), (1441, 29080), (1454, 28820), (2620, 15994), (2882, 14540), (2908, 14410), (3635, 11528), (5240, 7997), (5764, 7270), (5816, 7205)]