40770352

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 160

約数和(自身を含む): 107136000

約数和(自身を除く): 66365648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 23, 28, 34, 38, 46, 49, 56, 68, 76, 92, 98, 112, 119, 133, 136, 152, 161, 184, 196, 238, 266, 272, 304, 322, 323, 343, 368, 391, 392, 437, 476, 532, 644, 646, 686, 782, 784, 833, 874, 931, 952, 1064, 1127, 1288, 1292, 1372, 1564, 1666, 1748, 1862, 1904, 2128, 2254, 2261, 2576, 2584, 2737, 2744, 3059, 3128, 3332, 3496, 3724, 4508, 4522, 5168, 5474, 5488, 5831, 6118, 6256, 6517, 6664, 6992, 7429, 7448, 7889, 9016, 9044, 10948, 11662, 12236, 13034, 13328, 14858, 14896, 15778, 15827, 18032, 18088, 19159, 21413, 21896, 23324, 24472, 26068, 29716, 31556, 31654, 36176, 38318, 42826, 43792, 46648, 48944, 52003, 52136, 59432, 63112, 63308, 76636, 85652, 93296, 104006, 104272, 110789, 118864, 126224, 126616, 134113, 149891, 153272, 171304, 208012, 221578, 253232, 268226, 299782, 306544, 342608, 364021, 416024, 443156, 536452, 599564, 728042, 832048, 886312, 1072904, 1199128, 1456084, 1772624, 2145808, 2398256, 2548147, 2912168, 5096294, 5824336, 10192588, 20385176, 40770352]

約数ペア:

[(1, 40770352), (2, 20385176), (4, 10192588), (7, 5824336), (8, 5096294), (14, 2912168), (16, 2548147), (17, 2398256), (19, 2145808), (23, 1772624), (28, 1456084), (34, 1199128), (38, 1072904), (46, 886312), (49, 832048), (56, 728042), (68, 599564), (76, 536452), (92, 443156), (98, 416024), (112, 364021), (119, 342608), (133, 306544), (136, 299782), (152, 268226), (161, 253232), (184, 221578), (196, 208012), (238, 171304), (266, 153272), (272, 149891), (304, 134113), (322, 126616), (323, 126224), (343, 118864), (368, 110789), (391, 104272), (392, 104006), (437, 93296), (476, 85652), (532, 76636), (644, 63308), (646, 63112), (686, 59432), (782, 52136), (784, 52003), (833, 48944), (874, 46648), (931, 43792), (952, 42826), (1064, 38318), (1127, 36176), (1288, 31654), (1292, 31556), (1372, 29716), (1564, 26068), (1666, 24472), (1748, 23324), (1862, 21896), (1904, 21413), (2128, 19159), (2254, 18088), (2261, 18032), (2576, 15827), (2584, 15778), (2737, 14896), (2744, 14858), (3059, 13328), (3128, 13034), (3332, 12236), (3496, 11662), (3724, 10948), (4508, 9044), (4522, 9016), (5168, 7889), (5474, 7448), (5488, 7429), (5831, 6992), (6118, 6664), (6256, 6517)]