9370296500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{51913}}^1$

素因数の和:51970

約数の個数: 72

約数和(自身を含む): 21598923528

約数和(自身を除く): 12228627028

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 361, 380, 475, 500, 722, 950, 1444, 1805, 1900, 2375, 3610, 4750, 7220, 9025, 9500, 18050, 36100, 45125, 51913, 90250, 103826, 180500, 207652, 259565, 519130, 986347, 1038260, 1297825, 1972694, 2595650, 3945388, 4931735, 5191300, 6489125, 9863470, 12978250, 18740593, 19726940, 24658675, 25956500, 37481186, 49317350, 74962372, 93702965, 98634700, 123293375, 187405930, 246586750, 374811860, 468514825, 493173500, 937029650, 1874059300, 2342574125, 4685148250, 9370296500]

約数ペア:

[(1, 9370296500), (2, 4685148250), (4, 2342574125), (5, 1874059300), (10, 937029650), (19, 493173500), (20, 468514825), (25, 374811860), (38, 246586750), (50, 187405930), (76, 123293375), (95, 98634700), (100, 93702965), (125, 74962372), (190, 49317350), (250, 37481186), (361, 25956500), (380, 24658675), (475, 19726940), (500, 18740593), (722, 12978250), (950, 9863470), (1444, 6489125), (1805, 5191300), (1900, 4931735), (2375, 3945388), (3610, 2595650), (4750, 1972694), (7220, 1297825), (9025, 1038260), (9500, 986347), (18050, 519130), (36100, 259565), (45125, 207652), (51913, 180500), (90250, 103826)]