1993408059680

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9323}}^1\times {\mathrm{28433}}^1$

素因数の和:37818

約数の個数: 96

約数和(自身を含む): 4810312168704

約数和(自身を除く): 2816904109024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 9323, 18646, 28433, 37292, 46615, 56866, 74584, 93230, 113732, 142165, 149168, 186460, 227464, 284330, 298336, 372920, 438181, 454928, 568660, 745840, 876362, 909856, 1137320, 1336351, 1491680, 1752724, 2190905, 2274640, 2672702, 3505448, 4381810, 4549280, 5345404, 6681755, 7010896, 8763620, 10690808, 13363510, 14021792, 17527240, 21381616, 26727020, 35054480, 42763232, 53454040, 70108960, 106908080, 213816160, 265080859, 530161718, 1060323436, 1325404295, 2120646872, 2650808590, 4241293744, 5301617180, 8482587488, 10603234360, 12458800373, 21206468720, 24917600746, 42412937440, 49835201492, 62294001865, 99670402984, 124588003730, 199340805968, 249176007460, 398681611936, 498352014920, 996704029840, 1993408059680]

約数ペア:

[(1, 1993408059680), (2, 996704029840), (4, 498352014920), (5, 398681611936), (8, 249176007460), (10, 199340805968), (16, 124588003730), (20, 99670402984), (32, 62294001865), (40, 49835201492), (47, 42412937440), (80, 24917600746), (94, 21206468720), (160, 12458800373), (188, 10603234360), (235, 8482587488), (376, 5301617180), (470, 4241293744), (752, 2650808590), (940, 2120646872), (1504, 1325404295), (1880, 1060323436), (3760, 530161718), (7520, 265080859), (9323, 213816160), (18646, 106908080), (28433, 70108960), (37292, 53454040), (46615, 42763232), (56866, 35054480), (74584, 26727020), (93230, 21381616), (113732, 17527240), (142165, 14021792), (149168, 13363510), (186460, 10690808), (227464, 8763620), (284330, 7010896), (298336, 6681755), (372920, 5345404), (438181, 4549280), (454928, 4381810), (568660, 3505448), (745840, 2672702), (876362, 2274640), (909856, 2190905), (1137320, 1752724), (1336351, 1491680)]