4069897880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 9665740800

約数和(自身を除く): 5595842920

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 59, 74, 118, 127, 148, 185, 236, 254, 295, 296, 367, 370, 472, 508, 590, 635, 734, 740, 1016, 1180, 1270, 1468, 1480, 1835, 2183, 2360, 2540, 2936, 3670, 4366, 4699, 5080, 7340, 7493, 8732, 9398, 10915, 13579, 14680, 14986, 17464, 18796, 21653, 21830, 23495, 27158, 29972, 37465, 37592, 43306, 43660, 46609, 46990, 54316, 59944, 67895, 74930, 86612, 87320, 93218, 93980, 108265, 108632, 135790, 149860, 173224, 186436, 187960, 216530, 233045, 271580, 277241, 299720, 372872, 433060, 466090, 543160, 554482, 801161, 866120, 932180, 1108964, 1386205, 1602322, 1724533, 1864360, 2217928, 2749931, 2772410, 3204644, 3449066, 4005805, 5499862, 5544820, 6409288, 6898132, 8011610, 8622665, 10999724, 11089640, 13749655, 13796264, 16023220, 17245330, 21999448, 27499310, 32046440, 34490660, 54998620, 68981320, 101747447, 109997240, 203494894, 406989788, 508737235, 813979576, 1017474470, 2034948940, 4069897880]

約数ペア:

[(1, 4069897880), (2, 2034948940), (4, 1017474470), (5, 813979576), (8, 508737235), (10, 406989788), (20, 203494894), (37, 109997240), (40, 101747447), (59, 68981320), (74, 54998620), (118, 34490660), (127, 32046440), (148, 27499310), (185, 21999448), (236, 17245330), (254, 16023220), (295, 13796264), (296, 13749655), (367, 11089640), (370, 10999724), (472, 8622665), (508, 8011610), (590, 6898132), (635, 6409288), (734, 5544820), (740, 5499862), (1016, 4005805), (1180, 3449066), (1270, 3204644), (1468, 2772410), (1480, 2749931), (1835, 2217928), (2183, 1864360), (2360, 1724533), (2540, 1602322), (2936, 1386205), (3670, 1108964), (4366, 932180), (4699, 866120), (5080, 801161), (7340, 554482), (7493, 543160), (8732, 466090), (9398, 433060), (10915, 372872), (13579, 299720), (14680, 277241), (14986, 271580), (17464, 233045), (18796, 216530), (21653, 187960), (21830, 186436), (23495, 173224), (27158, 149860), (29972, 135790), (37465, 108632), (37592, 108265), (43306, 93980), (43660, 93218), (46609, 87320), (46990, 86612), (54316, 74930), (59944, 67895)]