29174120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 72144000

約数和(自身を除く): 42969880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1669, 1748, 2185, 3338, 3496, 4370, 6676, 8345, 8740, 13352, 16690, 17480, 31711, 33380, 38387, 63422, 66760, 76774, 126844, 153548, 158555, 191935, 253688, 307096, 317110, 383870, 634220, 729353, 767740, 1268440, 1458706, 1535480, 2917412, 3646765, 5834824, 7293530, 14587060, 29174120]

約数ペア:

[(1, 29174120), (2, 14587060), (4, 7293530), (5, 5834824), (8, 3646765), (10, 2917412), (19, 1535480), (20, 1458706), (23, 1268440), (38, 767740), (40, 729353), (46, 634220), (76, 383870), (92, 317110), (95, 307096), (115, 253688), (152, 191935), (184, 158555), (190, 153548), (230, 126844), (380, 76774), (437, 66760), (460, 63422), (760, 38387), (874, 33380), (920, 31711), (1669, 17480), (1748, 16690), (2185, 13352), (3338, 8740), (3496, 8345), (4370, 6676)]