4040659040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2389}}^1$

素因数の和:2477

約数の個数: 144

約数和(自身を含む): 10765152720

約数和(自身を除く): 6724493680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 961, 992, 1240, 1364, 1705, 1760, 1922, 2389, 2480, 2728, 3410, 3844, 4778, 4805, 4960, 5456, 6820, 7688, 9556, 9610, 10571, 10912, 11945, 13640, 15376, 19112, 19220, 21142, 23890, 26279, 27280, 30752, 38224, 38440, 42284, 47780, 52558, 52855, 54560, 74059, 76448, 76880, 84568, 95560, 105116, 105710, 131395, 148118, 153760, 169136, 191120, 210232, 211420, 262790, 296236, 338272, 370295, 382240, 420464, 422840, 525580, 592472, 740590, 814649, 840928, 845680, 1051160, 1184944, 1481180, 1629298, 1691360, 2102320, 2295829, 2369888, 2962360, 3258596, 4073245, 4204640, 4591658, 5924720, 6517192, 8146490, 9183316, 11479145, 11849440, 13034384, 16292980, 18366632, 22958290, 25254119, 26068768, 32585960, 36733264, 45916580, 50508238, 65171920, 73466528, 91833160, 101016476, 126270595, 130343840, 183666320, 202032952, 252541190, 367332640, 404065904, 505082380, 808131808, 1010164760, 2020329520, 4040659040]

約数ペア:

[(1, 4040659040), (2, 2020329520), (4, 1010164760), (5, 808131808), (8, 505082380), (10, 404065904), (11, 367332640), (16, 252541190), (20, 202032952), (22, 183666320), (31, 130343840), (32, 126270595), (40, 101016476), (44, 91833160), (55, 73466528), (62, 65171920), (80, 50508238), (88, 45916580), (110, 36733264), (124, 32585960), (155, 26068768), (160, 25254119), (176, 22958290), (220, 18366632), (248, 16292980), (310, 13034384), (341, 11849440), (352, 11479145), (440, 9183316), (496, 8146490), (620, 6517192), (682, 5924720), (880, 4591658), (961, 4204640), (992, 4073245), (1240, 3258596), (1364, 2962360), (1705, 2369888), (1760, 2295829), (1922, 2102320), (2389, 1691360), (2480, 1629298), (2728, 1481180), (3410, 1184944), (3844, 1051160), (4778, 845680), (4805, 840928), (4960, 814649), (5456, 740590), (6820, 592472), (7688, 525580), (9556, 422840), (9610, 420464), (10571, 382240), (10912, 370295), (11945, 338272), (13640, 296236), (15376, 262790), (19112, 211420), (19220, 210232), (21142, 191120), (23890, 169136), (26279, 153760), (27280, 148118), (30752, 131395), (38224, 105710), (38440, 105116), (42284, 95560), (47780, 84568), (52558, 76880), (52855, 76448), (54560, 74059)]