5623404920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2789}}^1$

素因数の和:3205

約数の個数: 128

約数和(自身を含む): 15266880000

約数和(自身を除く): 9643475080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 379, 380, 532, 665, 758, 760, 1064, 1330, 1516, 1895, 2653, 2660, 2789, 3032, 3790, 5306, 5320, 5578, 7201, 7580, 10612, 11156, 13265, 13945, 14402, 15160, 19523, 21224, 22312, 26530, 27890, 28804, 36005, 39046, 50407, 52991, 53060, 55780, 57608, 72010, 78092, 97615, 100814, 105982, 106120, 111560, 144020, 156184, 195230, 201628, 211964, 252035, 264955, 288040, 370937, 390460, 403256, 423928, 504070, 529910, 741874, 780920, 1008140, 1057031, 1059820, 1483748, 1854685, 2016280, 2114062, 2119640, 2967496, 3709370, 4228124, 5285155, 7399217, 7418740, 8456248, 10570310, 14798434, 14837480, 20083589, 21140620, 29596868, 36996085, 40167178, 42281240, 59193736, 73992170, 80334356, 100417945, 140585123, 147984340, 160668712, 200835890, 281170246, 295968680, 401671780, 562340492, 702925615, 803343560, 1124680984, 1405851230, 2811702460, 5623404920]

約数ペア:

[(1, 5623404920), (2, 2811702460), (4, 1405851230), (5, 1124680984), (7, 803343560), (8, 702925615), (10, 562340492), (14, 401671780), (19, 295968680), (20, 281170246), (28, 200835890), (35, 160668712), (38, 147984340), (40, 140585123), (56, 100417945), (70, 80334356), (76, 73992170), (95, 59193736), (133, 42281240), (140, 40167178), (152, 36996085), (190, 29596868), (266, 21140620), (280, 20083589), (379, 14837480), (380, 14798434), (532, 10570310), (665, 8456248), (758, 7418740), (760, 7399217), (1064, 5285155), (1330, 4228124), (1516, 3709370), (1895, 2967496), (2653, 2119640), (2660, 2114062), (2789, 2016280), (3032, 1854685), (3790, 1483748), (5306, 1059820), (5320, 1057031), (5578, 1008140), (7201, 780920), (7580, 741874), (10612, 529910), (11156, 504070), (13265, 423928), (13945, 403256), (14402, 390460), (15160, 370937), (19523, 288040), (21224, 264955), (22312, 252035), (26530, 211964), (27890, 201628), (28804, 195230), (36005, 156184), (39046, 144020), (50407, 111560), (52991, 106120), (53060, 105982), (55780, 100814), (57608, 97615), (72010, 78092)]