45376940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2479

約数の個数: 72

約数和(自身を含む): 116731440

約数和(自身を除く): 71354500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2437, 2660, 3724, 4655, 4874, 9310, 9748, 12185, 17059, 18620, 24370, 34118, 46303, 48740, 68236, 85295, 92606, 119413, 170590, 185212, 231515, 238826, 324121, 341180, 463030, 477652, 597065, 648242, 926060, 1194130, 1296484, 1620605, 2268847, 2388260, 3241210, 4537694, 6482420, 9075388, 11344235, 22688470, 45376940]

約数ペア:

[(1, 45376940), (2, 22688470), (4, 11344235), (5, 9075388), (7, 6482420), (10, 4537694), (14, 3241210), (19, 2388260), (20, 2268847), (28, 1620605), (35, 1296484), (38, 1194130), (49, 926060), (70, 648242), (76, 597065), (95, 477652), (98, 463030), (133, 341180), (140, 324121), (190, 238826), (196, 231515), (245, 185212), (266, 170590), (380, 119413), (490, 92606), (532, 85295), (665, 68236), (931, 48740), (980, 46303), (1330, 34118), (1862, 24370), (2437, 18620), (2660, 17059), (3724, 12185), (4655, 9748), (4874, 9310)]