5178101120

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{727}}^1$

素因数の和:1136

約数の個数: 128

約数和(自身を含む): 12831436800

約数和(自身を除く): 7653335680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 359, 496, 620, 640, 718, 727, 992, 1240, 1436, 1454, 1795, 1984, 2480, 2872, 2908, 3590, 3635, 3968, 4960, 5744, 5816, 7180, 7270, 9920, 11129, 11488, 11632, 14360, 14540, 19840, 22258, 22537, 22976, 23264, 28720, 29080, 44516, 45074, 45952, 46528, 55645, 57440, 58160, 89032, 90148, 93056, 111290, 112685, 114880, 116320, 178064, 180296, 222580, 225370, 229760, 232640, 260993, 356128, 360592, 445160, 450740, 465280, 521986, 712256, 721184, 890320, 901480, 1043972, 1304965, 1424512, 1442368, 1780640, 1802960, 2087944, 2609930, 2884736, 3561280, 3605920, 4175888, 5219860, 7122560, 7211840, 8090783, 8351776, 10439720, 14423680, 16181566, 16703552, 20879440, 32363132, 33407104, 40453915, 41758880, 64726264, 80907830, 83517760, 129452528, 161815660, 167035520, 258905056, 323631320, 517810112, 647262640, 1035620224, 1294525280, 2589050560, 5178101120]

約数ペア:

[(1, 5178101120), (2, 2589050560), (4, 1294525280), (5, 1035620224), (8, 647262640), (10, 517810112), (16, 323631320), (20, 258905056), (31, 167035520), (32, 161815660), (40, 129452528), (62, 83517760), (64, 80907830), (80, 64726264), (124, 41758880), (128, 40453915), (155, 33407104), (160, 32363132), (248, 20879440), (310, 16703552), (320, 16181566), (359, 14423680), (496, 10439720), (620, 8351776), (640, 8090783), (718, 7211840), (727, 7122560), (992, 5219860), (1240, 4175888), (1436, 3605920), (1454, 3561280), (1795, 2884736), (1984, 2609930), (2480, 2087944), (2872, 1802960), (2908, 1780640), (3590, 1442368), (3635, 1424512), (3968, 1304965), (4960, 1043972), (5744, 901480), (5816, 890320), (7180, 721184), (7270, 712256), (9920, 521986), (11129, 465280), (11488, 450740), (11632, 445160), (14360, 360592), (14540, 356128), (19840, 260993), (22258, 232640), (22537, 229760), (22976, 225370), (23264, 222580), (28720, 180296), (29080, 178064), (44516, 116320), (45074, 114880), (45952, 112685), (46528, 111290), (55645, 93056), (57440, 90148), (58160, 89032)]