74551631140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4003847}}^1$

素因数の和:4003889

約数の個数: 72

約数和(自身を含む): 191704242240

約数和(自身を除く): 117152611100

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, 2660, 3724, 4655, 9310, 18620, 4003847, 8007694, 16015388, 20019235, 28026929, 40038470, 56053858, 76073093, 80076940, 112107716, 140134645, 152146186, 196188503, 280269290, 304292372, 380365465, 392377006, 532511651, 560538580, 760730930, 784754012, 980942515, 1065023302, 1521461860, 1961885030, 2130046604, 2662558255, 3727581557, 3923770060, 5325116510, 7455163114, 10650233020, 14910326228, 18637907785, 37275815570, 74551631140]

約数ペア:

[(1, 74551631140), (2, 37275815570), (4, 18637907785), (5, 14910326228), (7, 10650233020), (10, 7455163114), (14, 5325116510), (19, 3923770060), (20, 3727581557), (28, 2662558255), (35, 2130046604), (38, 1961885030), (49, 1521461860), (70, 1065023302), (76, 980942515), (95, 784754012), (98, 760730930), (133, 560538580), (140, 532511651), (190, 392377006), (196, 380365465), (245, 304292372), (266, 280269290), (380, 196188503), (490, 152146186), (532, 140134645), (665, 112107716), (931, 80076940), (980, 76073093), (1330, 56053858), (1862, 40038470), (2660, 28026929), (3724, 20019235), (4655, 16015388), (9310, 8007694), (18620, 4003847)]