554959580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 1360848384

約数和(自身を除く): 805888804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 163, 166, 293, 326, 332, 415, 581, 586, 652, 815, 830, 1141, 1162, 1172, 1465, 1630, 1660, 2051, 2282, 2324, 2905, 2930, 3260, 4102, 4564, 5705, 5810, 5860, 8204, 10255, 11410, 11620, 13529, 20510, 22820, 24319, 27058, 41020, 47759, 48638, 54116, 67645, 94703, 95518, 97276, 121595, 135290, 170233, 189406, 191036, 238795, 243190, 270580, 334313, 340466, 378812, 473515, 477590, 486380, 668626, 680932, 851165, 947030, 955180, 1337252, 1671565, 1702330, 1894060, 3343130, 3404660, 3963997, 6686260, 7927994, 15855988, 19819985, 27747979, 39639970, 55495958, 79279940, 110991916, 138739895, 277479790, 554959580]

約数ペア:

[(1, 554959580), (2, 277479790), (4, 138739895), (5, 110991916), (7, 79279940), (10, 55495958), (14, 39639970), (20, 27747979), (28, 19819985), (35, 15855988), (70, 7927994), (83, 6686260), (140, 3963997), (163, 3404660), (166, 3343130), (293, 1894060), (326, 1702330), (332, 1671565), (415, 1337252), (581, 955180), (586, 947030), (652, 851165), (815, 680932), (830, 668626), (1141, 486380), (1162, 477590), (1172, 473515), (1465, 378812), (1630, 340466), (1660, 334313), (2051, 270580), (2282, 243190), (2324, 238795), (2905, 191036), (2930, 189406), (3260, 170233), (4102, 135290), (4564, 121595), (5705, 97276), (5810, 95518), (5860, 94703), (8204, 67645), (10255, 54116), (11410, 48638), (11620, 47759), (13529, 41020), (20510, 27058), (22820, 24319)]