65148440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 174707280

約数和(自身を除く): 109558840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 602, 773, 860, 980, 1204, 1505, 1546, 1720, 1960, 2107, 2408, 3010, 3092, 3865, 4214, 5411, 6020, 6184, 7730, 8428, 10535, 10822, 12040, 15460, 16856, 21070, 21644, 27055, 30920, 33239, 37877, 42140, 43288, 54110, 66478, 75754, 84280, 108220, 132956, 151508, 166195, 189385, 216440, 232673, 265912, 303016, 332390, 378770, 465346, 664780, 757540, 930692, 1163365, 1329560, 1515080, 1628711, 1861384, 2326730, 3257422, 4653460, 6514844, 8143555, 9306920, 13029688, 16287110, 32574220, 65148440]

約数ペア:

[(1, 65148440), (2, 32574220), (4, 16287110), (5, 13029688), (7, 9306920), (8, 8143555), (10, 6514844), (14, 4653460), (20, 3257422), (28, 2326730), (35, 1861384), (40, 1628711), (43, 1515080), (49, 1329560), (56, 1163365), (70, 930692), (86, 757540), (98, 664780), (140, 465346), (172, 378770), (196, 332390), (215, 303016), (245, 265912), (280, 232673), (301, 216440), (344, 189385), (392, 166195), (430, 151508), (490, 132956), (602, 108220), (773, 84280), (860, 75754), (980, 66478), (1204, 54110), (1505, 43288), (1546, 42140), (1720, 37877), (1960, 33239), (2107, 30920), (2408, 27055), (3010, 21644), (3092, 21070), (3865, 16856), (4214, 15460), (5411, 12040), (6020, 10822), (6184, 10535), (7730, 8428)]