20078047650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2591}}^1\times {\mathrm{2719}}^1$

素因数の和:5344

約数の個数: 96

約数和(自身を含む): 52453785600

約数和(自身を除く): 32375737950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2591, 2719, 2850, 5182, 5438, 7773, 8157, 12955, 13595, 15546, 16314, 25910, 27190, 38865, 40785, 49229, 51661, 64775, 67975, 77730, 81570, 98458, 103322, 129550, 135950, 147687, 154983, 194325, 203925, 246145, 258305, 295374, 309966, 388650, 407850, 492290, 516610, 738435, 774915, 1230725, 1291525, 1476870, 1549830, 2461450, 2583050, 3692175, 3874575, 7044929, 7384350, 7749150, 14089858, 21134787, 35224645, 42269574, 70449290, 105673935, 133853651, 176123225, 211347870, 267707302, 352246450, 401560953, 528369675, 669268255, 803121906, 1056739350, 1338536510, 2007804765, 3346341275, 4015609530, 6692682550, 10039023825, 20078047650]

約数ペア:

[(1, 20078047650), (2, 10039023825), (3, 6692682550), (5, 4015609530), (6, 3346341275), (10, 2007804765), (15, 1338536510), (19, 1056739350), (25, 803121906), (30, 669268255), (38, 528369675), (50, 401560953), (57, 352246450), (75, 267707302), (95, 211347870), (114, 176123225), (150, 133853651), (190, 105673935), (285, 70449290), (475, 42269574), (570, 35224645), (950, 21134787), (1425, 14089858), (2591, 7749150), (2719, 7384350), (2850, 7044929), (5182, 3874575), (5438, 3692175), (7773, 2583050), (8157, 2461450), (12955, 1549830), (13595, 1476870), (15546, 1291525), (16314, 1230725), (25910, 774915), (27190, 738435), (38865, 516610), (40785, 492290), (49229, 407850), (51661, 388650), (64775, 309966), (67975, 295374), (77730, 258305), (81570, 246145), (98458, 203925), (103322, 194325), (129550, 154983), (135950, 147687)]