2536915040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2317

約数の個数: 144

約数和(自身を含む): 6702529680

約数和(自身を除く): 4165614640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 121, 160, 176, 220, 236, 242, 295, 352, 440, 472, 484, 590, 605, 649, 880, 944, 968, 1180, 1210, 1298, 1760, 1888, 1936, 2221, 2360, 2420, 2596, 3245, 3872, 4442, 4720, 4840, 5192, 6490, 7139, 8884, 9440, 9680, 10384, 11105, 12980, 14278, 17768, 19360, 20768, 22210, 24431, 25960, 28556, 35536, 35695, 44420, 48862, 51920, 57112, 71072, 71390, 88840, 97724, 103840, 114224, 122155, 131039, 142780, 177680, 195448, 228448, 244310, 262078, 268741, 285560, 355360, 390896, 488620, 524156, 537482, 571120, 655195, 781792, 977240, 1048312, 1074964, 1142240, 1310390, 1343705, 1441429, 1954480, 2096624, 2149928, 2620780, 2687410, 2882858, 3908960, 4193248, 4299856, 5241560, 5374820, 5765716, 7207145, 8599712, 10483120, 10749640, 11531432, 14414290, 15855719, 20966240, 21499280, 23062864, 28828580, 31711438, 42998560, 46125728, 57657160, 63422876, 79278595, 115314320, 126845752, 158557190, 230628640, 253691504, 317114380, 507383008, 634228760, 1268457520, 2536915040]

約数ペア:

[(1, 2536915040), (2, 1268457520), (4, 634228760), (5, 507383008), (8, 317114380), (10, 253691504), (11, 230628640), (16, 158557190), (20, 126845752), (22, 115314320), (32, 79278595), (40, 63422876), (44, 57657160), (55, 46125728), (59, 42998560), (80, 31711438), (88, 28828580), (110, 23062864), (118, 21499280), (121, 20966240), (160, 15855719), (176, 14414290), (220, 11531432), (236, 10749640), (242, 10483120), (295, 8599712), (352, 7207145), (440, 5765716), (472, 5374820), (484, 5241560), (590, 4299856), (605, 4193248), (649, 3908960), (880, 2882858), (944, 2687410), (968, 2620780), (1180, 2149928), (1210, 2096624), (1298, 1954480), (1760, 1441429), (1888, 1343705), (1936, 1310390), (2221, 1142240), (2360, 1074964), (2420, 1048312), (2596, 977240), (3245, 781792), (3872, 655195), (4442, 571120), (4720, 537482), (4840, 524156), (5192, 488620), (6490, 390896), (7139, 355360), (8884, 285560), (9440, 268741), (9680, 262078), (10384, 244310), (11105, 228448), (12980, 195448), (14278, 177680), (17768, 142780), (19360, 131039), (20768, 122155), (22210, 114224), (24431, 103840), (25960, 97724), (28556, 88840), (35536, 71390), (35695, 71072), (44420, 57112), (48862, 51920)]