47044760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 131328000

約数和(自身を除く): 84283240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 140, 148, 152, 185, 190, 239, 259, 266, 280, 296, 370, 380, 478, 518, 532, 665, 703, 740, 760, 956, 1036, 1064, 1195, 1295, 1330, 1406, 1480, 1673, 1912, 2072, 2390, 2590, 2660, 2812, 3346, 3515, 4541, 4780, 4921, 5180, 5320, 5624, 6692, 7030, 8365, 8843, 9082, 9560, 9842, 10360, 13384, 14060, 16730, 17686, 18164, 19684, 22705, 24605, 28120, 31787, 33460, 35372, 36328, 39368, 44215, 45410, 49210, 61901, 63574, 66920, 70744, 88430, 90820, 98420, 123802, 127148, 158935, 168017, 176860, 181640, 196840, 247604, 254296, 309505, 317870, 336034, 353720, 495208, 619010, 635740, 672068, 840085, 1176119, 1238020, 1271480, 1344136, 1680170, 2352238, 2476040, 3360340, 4704476, 5880595, 6720680, 9408952, 11761190, 23522380, 47044760]

約数ペア:

[(1, 47044760), (2, 23522380), (4, 11761190), (5, 9408952), (7, 6720680), (8, 5880595), (10, 4704476), (14, 3360340), (19, 2476040), (20, 2352238), (28, 1680170), (35, 1344136), (37, 1271480), (38, 1238020), (40, 1176119), (56, 840085), (70, 672068), (74, 635740), (76, 619010), (95, 495208), (133, 353720), (140, 336034), (148, 317870), (152, 309505), (185, 254296), (190, 247604), (239, 196840), (259, 181640), (266, 176860), (280, 168017), (296, 158935), (370, 127148), (380, 123802), (478, 98420), (518, 90820), (532, 88430), (665, 70744), (703, 66920), (740, 63574), (760, 61901), (956, 49210), (1036, 45410), (1064, 44215), (1195, 39368), (1295, 36328), (1330, 35372), (1406, 33460), (1480, 31787), (1673, 28120), (1912, 24605), (2072, 22705), (2390, 19684), (2590, 18164), (2660, 17686), (2812, 16730), (3346, 14060), (3515, 13384), (4541, 10360), (4780, 9842), (4921, 9560), (5180, 9082), (5320, 8843), (5624, 8365), (6692, 7030)]