40001136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 88562064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 47, 48, 51, 56, 68, 84, 94, 102, 112, 119, 136, 141, 149, 168, 188, 204, 238, 272, 282, 298, 329, 336, 357, 376, 408, 447, 476, 564, 596, 658, 714, 752, 799, 816, 894, 952, 987, 1043, 1128, 1192, 1316, 1428, 1598, 1788, 1904, 1974, 2086, 2256, 2384, 2397, 2533, 2632, 2856, 3129, 3196, 3576, 3948, 4172, 4794, 5066, 5264, 5593, 5712, 6258, 6392, 7003, 7152, 7599, 7896, 8344, 9588, 10132, 11186, 12516, 12784, 14006, 15198, 15792, 16688, 16779, 17731, 19176, 20264, 21009, 22372, 25032, 28012, 30396, 33558, 35462, 38352, 40528, 42018, 44744, 49021, 50064, 53193, 56024, 60792, 67116, 70924, 84036, 89488, 98042, 106386, 112048, 119051, 121584, 134232, 141848, 147063, 168072, 196084, 212772, 238102, 268464, 283696, 294126, 336144, 357153, 392168, 425544, 476204, 588252, 714306, 784336, 833357, 851088, 952408, 1176504, 1428612, 1666714, 1904816, 2353008, 2500071, 2857224, 3333428, 5000142, 5714448, 6666856, 10000284, 13333712, 20000568, 40001136]

約数ペア:

[(1, 40001136), (2, 20000568), (3, 13333712), (4, 10000284), (6, 6666856), (7, 5714448), (8, 5000142), (12, 3333428), (14, 2857224), (16, 2500071), (17, 2353008), (21, 1904816), (24, 1666714), (28, 1428612), (34, 1176504), (42, 952408), (47, 851088), (48, 833357), (51, 784336), (56, 714306), (68, 588252), (84, 476204), (94, 425544), (102, 392168), (112, 357153), (119, 336144), (136, 294126), (141, 283696), (149, 268464), (168, 238102), (188, 212772), (204, 196084), (238, 168072), (272, 147063), (282, 141848), (298, 134232), (329, 121584), (336, 119051), (357, 112048), (376, 106386), (408, 98042), (447, 89488), (476, 84036), (564, 70924), (596, 67116), (658, 60792), (714, 56024), (752, 53193), (799, 50064), (816, 49021), (894, 44744), (952, 42018), (987, 40528), (1043, 38352), (1128, 35462), (1192, 33558), (1316, 30396), (1428, 28012), (1598, 25032), (1788, 22372), (1904, 21009), (1974, 20264), (2086, 19176), (2256, 17731), (2384, 16779), (2397, 16688), (2533, 15792), (2632, 15198), (2856, 14006), (3129, 12784), (3196, 12516), (3576, 11186), (3948, 10132), (4172, 9588), (4794, 8344), (5066, 7896), (5264, 7599), (5593, 7152), (5712, 7003), (6258, 6392)]