2566200280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 6758899200

約数和(自身を除く): 4192698920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 163, 236, 280, 295, 326, 413, 472, 590, 652, 815, 826, 953, 1141, 1180, 1304, 1630, 1652, 1906, 2065, 2282, 2360, 3260, 3304, 3812, 4130, 4564, 4765, 5705, 6520, 6671, 7624, 8260, 9128, 9530, 9617, 11410, 13342, 16520, 19060, 19234, 22820, 26684, 33355, 38120, 38468, 45640, 48085, 53368, 56227, 66710, 67319, 76936, 96170, 112454, 133420, 134638, 155339, 192340, 224908, 266840, 269276, 281135, 310678, 336595, 384680, 393589, 449816, 538552, 562270, 621356, 673190, 776695, 787178, 1087373, 1124540, 1242712, 1346380, 1553390, 1574356, 1967945, 2174746, 2249080, 2692760, 3106780, 3148712, 3935890, 4349492, 5436865, 6213560, 7871780, 8698984, 9165001, 10873730, 15743560, 18330002, 21747460, 36660004, 43494920, 45825005, 64155007, 73320008, 91650010, 128310014, 183300020, 256620028, 320775035, 366600040, 513240056, 641550070, 1283100140, 2566200280]

約数ペア:

[(1, 2566200280), (2, 1283100140), (4, 641550070), (5, 513240056), (7, 366600040), (8, 320775035), (10, 256620028), (14, 183300020), (20, 128310014), (28, 91650010), (35, 73320008), (40, 64155007), (56, 45825005), (59, 43494920), (70, 36660004), (118, 21747460), (140, 18330002), (163, 15743560), (236, 10873730), (280, 9165001), (295, 8698984), (326, 7871780), (413, 6213560), (472, 5436865), (590, 4349492), (652, 3935890), (815, 3148712), (826, 3106780), (953, 2692760), (1141, 2249080), (1180, 2174746), (1304, 1967945), (1630, 1574356), (1652, 1553390), (1906, 1346380), (2065, 1242712), (2282, 1124540), (2360, 1087373), (3260, 787178), (3304, 776695), (3812, 673190), (4130, 621356), (4564, 562270), (4765, 538552), (5705, 449816), (6520, 393589), (6671, 384680), (7624, 336595), (8260, 310678), (9128, 281135), (9530, 269276), (9617, 266840), (11410, 224908), (13342, 192340), (16520, 155339), (19060, 134638), (19234, 133420), (22820, 112454), (26684, 96170), (33355, 76936), (38120, 67319), (38468, 66710), (45640, 56227), (48085, 53368)]