94144240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 232261920

約数和(自身を除く): 138117680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 241, 257, 304, 380, 482, 514, 760, 964, 1028, 1205, 1285, 1520, 1928, 2056, 2410, 2570, 3856, 4112, 4579, 4820, 4883, 5140, 9158, 9640, 9766, 10280, 18316, 19280, 19532, 20560, 22895, 24415, 36632, 39064, 45790, 48830, 61937, 73264, 78128, 91580, 97660, 123874, 183160, 195320, 247748, 309685, 366320, 390640, 495496, 619370, 990992, 1176803, 1238740, 2353606, 2477480, 4707212, 4954960, 5884015, 9414424, 11768030, 18828848, 23536060, 47072120, 94144240]

約数ペア:

[(1, 94144240), (2, 47072120), (4, 23536060), (5, 18828848), (8, 11768030), (10, 9414424), (16, 5884015), (19, 4954960), (20, 4707212), (38, 2477480), (40, 2353606), (76, 1238740), (80, 1176803), (95, 990992), (152, 619370), (190, 495496), (241, 390640), (257, 366320), (304, 309685), (380, 247748), (482, 195320), (514, 183160), (760, 123874), (964, 97660), (1028, 91580), (1205, 78128), (1285, 73264), (1520, 61937), (1928, 48830), (2056, 45790), (2410, 39064), (2570, 36632), (3856, 24415), (4112, 22895), (4579, 20560), (4820, 19532), (4883, 19280), (5140, 18316), (9158, 10280), (9640, 9766)]