23280829.000000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1597}}^1$

素因数の和:1780

約数の個数: 80

約数和(自身を含む): 389963136

約数和(自身を除く): 244188976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 163, 280, 326, 560, 652, 815, 1141, 1304, 1597, 1630, 2282, 2608, 3194, 3260, 4564, 5705, 6388, 6520, 7985, 9128, 11179, 11410, 12776, 13040, 15970, 18256, 22358, 22820, 25552, 31940, 44716, 45640, 55895, 63880, 89432, 91280, 111790, 127760, 178864, 223580, 260311, 447160, 520622, 894320, 1041244, 1301555, 1822177, 2082488, 2603110, 3644354, 4164976, 5206220, 7288708, 9110885, 10412440, 14577416, 18221770, 20824880, 29154832, 36443540, 72887080, 145774160]

約数ペア:

[(1, 145774160), (2, 72887080), (4, 36443540), (5, 29154832), (7, 20824880), (8, 18221770), (10, 14577416), (14, 10412440), (16, 9110885), (20, 7288708), (28, 5206220), (35, 4164976), (40, 3644354), (56, 2603110), (70, 2082488), (80, 1822177), (112, 1301555), (140, 1041244), (163, 894320), (280, 520622), (326, 447160), (560, 260311), (652, 223580), (815, 178864), (1141, 127760), (1304, 111790), (1597, 91280), (1630, 89432), (2282, 63880), (2608, 55895), (3194, 45640), (3260, 44716), (4564, 31940), (5705, 25552), (6388, 22820), (6520, 22358), (7985, 18256), (9128, 15970), (11179, 13040), (11410, 12776)]