36121280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 112

約数和(自身を含む): 97718880

約数和(自身を除く): 61597600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 457, 494, 520, 608, 760, 832, 914, 988, 1040, 1216, 1235, 1520, 1828, 1976, 2080, 2285, 2470, 3040, 3656, 3952, 4160, 4570, 4940, 5941, 6080, 7312, 7904, 8683, 9140, 9880, 11882, 14624, 15808, 17366, 18280, 19760, 23764, 29248, 29705, 34732, 36560, 39520, 43415, 47528, 59410, 69464, 73120, 79040, 86830, 95056, 112879, 118820, 138928, 146240, 173660, 190112, 225758, 237640, 277856, 347320, 380224, 451516, 475280, 555712, 564395, 694640, 903032, 950560, 1128790, 1389280, 1806064, 1901120, 2257580, 2778560, 3612128, 4515160, 7224256, 9030320, 18060640, 36121280]

約数ペア:

[(1, 36121280), (2, 18060640), (4, 9030320), (5, 7224256), (8, 4515160), (10, 3612128), (13, 2778560), (16, 2257580), (19, 1901120), (20, 1806064), (26, 1389280), (32, 1128790), (38, 950560), (40, 903032), (52, 694640), (64, 564395), (65, 555712), (76, 475280), (80, 451516), (95, 380224), (104, 347320), (130, 277856), (152, 237640), (160, 225758), (190, 190112), (208, 173660), (247, 146240), (260, 138928), (304, 118820), (320, 112879), (380, 95056), (416, 86830), (457, 79040), (494, 73120), (520, 69464), (608, 59410), (760, 47528), (832, 43415), (914, 39520), (988, 36560), (1040, 34732), (1216, 29705), (1235, 29248), (1520, 23764), (1828, 19760), (1976, 18280), (2080, 17366), (2285, 15808), (2470, 14624), (3040, 11882), (3656, 9880), (3952, 9140), (4160, 8683), (4570, 7904), (4940, 7312), (5941, 6080)]