2012080784

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{2729}}^1$

素因数の和:3000

約数の個数: 80

約数和(自身を含む): 4630953600

約数和(自身を除く): 2618872816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 227, 232, 406, 454, 464, 812, 908, 1589, 1624, 1816, 2729, 3178, 3248, 3632, 5458, 6356, 6583, 10916, 12712, 13166, 19103, 21832, 25424, 26332, 38206, 43664, 46081, 52664, 76412, 79141, 92162, 105328, 152824, 158282, 184324, 305648, 316564, 368648, 553987, 619483, 633128, 737296, 1107974, 1238966, 1266256, 2215948, 2477932, 4336381, 4431896, 4955864, 8672762, 8863792, 9911728, 17345524, 17965007, 34691048, 35930014, 69382096, 71860028, 125755049, 143720056, 251510098, 287440112, 503020196, 1006040392, 2012080784]

約数ペア:

[(1, 2012080784), (2, 1006040392), (4, 503020196), (7, 287440112), (8, 251510098), (14, 143720056), (16, 125755049), (28, 71860028), (29, 69382096), (56, 35930014), (58, 34691048), (112, 17965007), (116, 17345524), (203, 9911728), (227, 8863792), (232, 8672762), (406, 4955864), (454, 4431896), (464, 4336381), (812, 2477932), (908, 2215948), (1589, 1266256), (1624, 1238966), (1816, 1107974), (2729, 737296), (3178, 633128), (3248, 619483), (3632, 553987), (5458, 368648), (6356, 316564), (6583, 305648), (10916, 184324), (12712, 158282), (13166, 152824), (19103, 105328), (21832, 92162), (25424, 79141), (26332, 76412), (38206, 52664), (43664, 46081)]