29645840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 79494912

約数和(自身を除く): 49849072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 317, 334, 560, 634, 668, 835, 1169, 1268, 1336, 1585, 1670, 2219, 2338, 2536, 2672, 3170, 3340, 4438, 4676, 5072, 5845, 6340, 6680, 8876, 9352, 11095, 11690, 12680, 13360, 17752, 18704, 22190, 23380, 25360, 35504, 44380, 46760, 52939, 88760, 93520, 105878, 177520, 211756, 264695, 370573, 423512, 529390, 741146, 847024, 1058780, 1482292, 1852865, 2117560, 2964584, 3705730, 4235120, 5929168, 7411460, 14822920, 29645840]

約数ペア:

[(1, 29645840), (2, 14822920), (4, 7411460), (5, 5929168), (7, 4235120), (8, 3705730), (10, 2964584), (14, 2117560), (16, 1852865), (20, 1482292), (28, 1058780), (35, 847024), (40, 741146), (56, 529390), (70, 423512), (80, 370573), (112, 264695), (140, 211756), (167, 177520), (280, 105878), (317, 93520), (334, 88760), (560, 52939), (634, 46760), (668, 44380), (835, 35504), (1169, 25360), (1268, 23380), (1336, 22190), (1585, 18704), (1670, 17752), (2219, 13360), (2338, 12680), (2536, 11690), (2672, 11095), (3170, 9352), (3340, 8876), (4438, 6680), (4676, 6340), (5072, 5845)]