88045580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20287}}^1$

素因数の和:20334

約数の個数: 48

約数和(自身を含む): 218136576

約数和(自身を除く): 130090996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 20287, 40574, 81148, 101435, 142009, 202870, 284018, 405740, 568036, 628897, 710045, 1257794, 1420090, 2515588, 2840180, 3144485, 4402279, 6288970, 8804558, 12577940, 17609116, 22011395, 44022790, 88045580]

約数ペア:

[(1, 88045580), (2, 44022790), (4, 22011395), (5, 17609116), (7, 12577940), (10, 8804558), (14, 6288970), (20, 4402279), (28, 3144485), (31, 2840180), (35, 2515588), (62, 1420090), (70, 1257794), (124, 710045), (140, 628897), (155, 568036), (217, 405740), (310, 284018), (434, 202870), (620, 142009), (868, 101435), (1085, 81148), (2170, 40574), (4340, 20287)]