1010996840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6553}}^1$

素因数の和:6619

約数の個数: 128

約数和(自身を含む): 2831328000

約数和(自身を除く): 1820331160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 380, 406, 532, 551, 580, 665, 760, 812, 1015, 1064, 1102, 1160, 1330, 1624, 2030, 2204, 2660, 2755, 3857, 4060, 4408, 5320, 5510, 6553, 7714, 8120, 11020, 13106, 15428, 19285, 22040, 26212, 30856, 32765, 38570, 45871, 52424, 65530, 77140, 91742, 124507, 131060, 154280, 183484, 190037, 229355, 249014, 262120, 366968, 380074, 458710, 498028, 622535, 760148, 871549, 917420, 950185, 996056, 1245070, 1330259, 1520296, 1743098, 1834840, 1900370, 2490140, 2660518, 3486196, 3610703, 3800740, 4357745, 4980280, 5321036, 6651295, 6972392, 7221406, 7601480, 8715490, 10642072, 13302590, 14442812, 17430980, 18053515, 25274921, 26605180, 28885624, 34861960, 36107030, 50549842, 53210360, 72214060, 101099684, 126374605, 144428120, 202199368, 252749210, 505498420, 1010996840]

約数ペア:

[(1, 1010996840), (2, 505498420), (4, 252749210), (5, 202199368), (7, 144428120), (8, 126374605), (10, 101099684), (14, 72214060), (19, 53210360), (20, 50549842), (28, 36107030), (29, 34861960), (35, 28885624), (38, 26605180), (40, 25274921), (56, 18053515), (58, 17430980), (70, 14442812), (76, 13302590), (95, 10642072), (116, 8715490), (133, 7601480), (140, 7221406), (145, 6972392), (152, 6651295), (190, 5321036), (203, 4980280), (232, 4357745), (266, 3800740), (280, 3610703), (290, 3486196), (380, 2660518), (406, 2490140), (532, 1900370), (551, 1834840), (580, 1743098), (665, 1520296), (760, 1330259), (812, 1245070), (1015, 996056), (1064, 950185), (1102, 917420), (1160, 871549), (1330, 760148), (1624, 622535), (2030, 498028), (2204, 458710), (2660, 380074), (2755, 366968), (3857, 262120), (4060, 249014), (4408, 229355), (5320, 190037), (5510, 183484), (6553, 154280), (7714, 131060), (8120, 124507), (11020, 91742), (13106, 77140), (15428, 65530), (19285, 52424), (22040, 45871), (26212, 38570), (30856, 32765)]