74899520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 191170560

約数和(自身を除く): 116271040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 97, 127, 152, 160, 190, 194, 254, 304, 320, 380, 388, 485, 508, 608, 635, 760, 776, 970, 1016, 1216, 1270, 1520, 1552, 1843, 1940, 2032, 2413, 2540, 3040, 3104, 3686, 3880, 4064, 4826, 5080, 6080, 6208, 7372, 7760, 8128, 9215, 9652, 10160, 12065, 12319, 14744, 15520, 18430, 19304, 20320, 24130, 24638, 29488, 31040, 36860, 38608, 40640, 48260, 49276, 58976, 61595, 73720, 77216, 96520, 98552, 117952, 123190, 147440, 154432, 193040, 197104, 234061, 246380, 294880, 386080, 394208, 468122, 492760, 589760, 772160, 788416, 936244, 985520, 1170305, 1872488, 1971040, 2340610, 3744976, 3942080, 4681220, 7489952, 9362440, 14979904, 18724880, 37449760, 74899520]

約数ペア:

[(1, 74899520), (2, 37449760), (4, 18724880), (5, 14979904), (8, 9362440), (10, 7489952), (16, 4681220), (19, 3942080), (20, 3744976), (32, 2340610), (38, 1971040), (40, 1872488), (64, 1170305), (76, 985520), (80, 936244), (95, 788416), (97, 772160), (127, 589760), (152, 492760), (160, 468122), (190, 394208), (194, 386080), (254, 294880), (304, 246380), (320, 234061), (380, 197104), (388, 193040), (485, 154432), (508, 147440), (608, 123190), (635, 117952), (760, 98552), (776, 96520), (970, 77216), (1016, 73720), (1216, 61595), (1270, 58976), (1520, 49276), (1552, 48260), (1843, 40640), (1940, 38608), (2032, 36860), (2413, 31040), (2540, 29488), (3040, 24638), (3104, 24130), (3686, 20320), (3880, 19304), (4064, 18430), (4826, 15520), (5080, 14744), (6080, 12319), (6208, 12065), (7372, 10160), (7760, 9652), (8128, 9215)]