1852302080

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46681}}^1$

素因数の和:46733

約数の個数: 72

約数和(自身を含む): 4580064384

約数和(自身を除く): 2727762304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 39680, 46681, 93362, 186724, 233405, 373448, 466810, 746896, 933620, 1447111, 1493792, 1867240, 2894222, 2987584, 3734480, 5788444, 5975168, 7235555, 7468960, 11576888, 11950336, 14471110, 14937920, 23153776, 28942220, 29875840, 46307552, 57884440, 59751680, 92615104, 115768880, 185230208, 231537760, 370460416, 463075520, 926151040, 1852302080]

約数ペア:

[(1, 1852302080), (2, 926151040), (4, 463075520), (5, 370460416), (8, 231537760), (10, 185230208), (16, 115768880), (20, 92615104), (31, 59751680), (32, 57884440), (40, 46307552), (62, 29875840), (64, 28942220), (80, 23153776), (124, 14937920), (128, 14471110), (155, 11950336), (160, 11576888), (248, 7468960), (256, 7235555), (310, 5975168), (320, 5788444), (496, 3734480), (620, 2987584), (640, 2894222), (992, 1867240), (1240, 1493792), (1280, 1447111), (1984, 933620), (2480, 746896), (3968, 466810), (4960, 373448), (7936, 233405), (9920, 186724), (19840, 93362), (39680, 46681)]