22048120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 52164000

約数和(自身を除く): 30115880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 229, 232, 290, 332, 415, 458, 580, 664, 830, 916, 1145, 1160, 1660, 1832, 2290, 2407, 3320, 4580, 4814, 6641, 9160, 9628, 12035, 13282, 19007, 19256, 24070, 26564, 33205, 38014, 48140, 53128, 66410, 76028, 95035, 96280, 132820, 152056, 190070, 265640, 380140, 551203, 760280, 1102406, 2204812, 2756015, 4409624, 5512030, 11024060, 22048120]

約数ペア:

[(1, 22048120), (2, 11024060), (4, 5512030), (5, 4409624), (8, 2756015), (10, 2204812), (20, 1102406), (29, 760280), (40, 551203), (58, 380140), (83, 265640), (116, 190070), (145, 152056), (166, 132820), (229, 96280), (232, 95035), (290, 76028), (332, 66410), (415, 53128), (458, 48140), (580, 38014), (664, 33205), (830, 26564), (916, 24070), (1145, 19256), (1160, 19007), (1660, 13282), (1832, 12035), (2290, 9628), (2407, 9160), (3320, 6641), (4580, 4814)]