463502080

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11681}}^1$

素因数の和:11733

約数の個数: 72

約数和(自身を含む): 1146144384

約数和(自身を除く): 682642304

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, 11681, 19840, 23362, 39680, 46724, 58405, 93448, 116810, 186896, 233620, 362111, 373792, 467240, 724222, 747584, 934480, 1448444, 1495168, 1810555, 1868960, 2896888, 2990336, 3621110, 3737920, 5793776, 7242220, 7475840, 11587552, 14484440, 14951680, 23175104, 28968880, 46350208, 57937760, 92700416, 115875520, 231751040, 463502080]

約数ペア:

[(1, 463502080), (2, 231751040), (4, 115875520), (5, 92700416), (8, 57937760), (10, 46350208), (16, 28968880), (20, 23175104), (31, 14951680), (32, 14484440), (40, 11587552), (62, 7475840), (64, 7242220), (80, 5793776), (124, 3737920), (128, 3621110), (155, 2990336), (160, 2896888), (248, 1868960), (256, 1810555), (310, 1495168), (320, 1448444), (496, 934480), (620, 747584), (640, 724222), (992, 467240), (1240, 373792), (1280, 362111), (1984, 233620), (2480, 186896), (3968, 116810), (4960, 93448), (7936, 58405), (9920, 46724), (11681, 39680), (19840, 23362)]