40046490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 96

約数和(自身を含む): 119620800

約数和(自身を除く): 79574310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 2129, 3135, 3762, 4258, 6270, 6387, 9405, 10645, 12774, 18810, 19161, 21290, 23419, 31935, 38322, 40451, 46838, 63870, 70257, 80902, 95805, 117095, 121353, 140514, 191610, 202255, 210771, 234190, 242706, 351285, 364059, 404510, 421542, 444961, 606765, 702570, 728118, 889922, 1053855, 1213530, 1334883, 1820295, 2107710, 2224805, 2669766, 3640590, 4004649, 4449610, 6674415, 8009298, 13348830, 20023245, 40046490]

約数ペア:

[(1, 40046490), (2, 20023245), (3, 13348830), (5, 8009298), (6, 6674415), (9, 4449610), (10, 4004649), (11, 3640590), (15, 2669766), (18, 2224805), (19, 2107710), (22, 1820295), (30, 1334883), (33, 1213530), (38, 1053855), (45, 889922), (55, 728118), (57, 702570), (66, 606765), (90, 444961), (95, 421542), (99, 404510), (110, 364059), (114, 351285), (165, 242706), (171, 234190), (190, 210771), (198, 202255), (209, 191610), (285, 140514), (330, 121353), (342, 117095), (418, 95805), (495, 80902), (570, 70257), (627, 63870), (855, 46838), (990, 40451), (1045, 38322), (1254, 31935), (1710, 23419), (1881, 21290), (2090, 19161), (2129, 18810), (3135, 12774), (3762, 10645), (4258, 9405), (6270, 6387)]