22828120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 62996400

約数和(自身を除く): 40168280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 613, 665, 760, 931, 980, 1064, 1226, 1330, 1862, 1960, 2452, 2660, 3065, 3724, 4291, 4655, 4904, 5320, 6130, 7448, 8582, 9310, 11647, 12260, 17164, 18620, 21455, 23294, 24520, 30037, 34328, 37240, 42910, 46588, 58235, 60074, 81529, 85820, 93176, 116470, 120148, 150185, 163058, 171640, 232940, 240296, 300370, 326116, 407645, 465880, 570703, 600740, 652232, 815290, 1141406, 1201480, 1630580, 2282812, 2853515, 3261160, 4565624, 5707030, 11414060, 22828120]

約数ペア:

[(1, 22828120), (2, 11414060), (4, 5707030), (5, 4565624), (7, 3261160), (8, 2853515), (10, 2282812), (14, 1630580), (19, 1201480), (20, 1141406), (28, 815290), (35, 652232), (38, 600740), (40, 570703), (49, 465880), (56, 407645), (70, 326116), (76, 300370), (95, 240296), (98, 232940), (133, 171640), (140, 163058), (152, 150185), (190, 120148), (196, 116470), (245, 93176), (266, 85820), (280, 81529), (380, 60074), (392, 58235), (490, 46588), (532, 42910), (613, 37240), (665, 34328), (760, 30037), (931, 24520), (980, 23294), (1064, 21455), (1226, 18620), (1330, 17164), (1862, 12260), (1960, 11647), (2452, 9310), (2660, 8582), (3065, 7448), (3724, 6130), (4291, 5320), (4655, 4904)]