15672284980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79241}}^1$

素因数の和:79321

約数の個数: 96

約数和(自身を含む): 38340449280

約数和(自身を除く): 22668164300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 124, 145, 155, 220, 290, 310, 319, 341, 580, 620, 638, 682, 899, 1276, 1364, 1595, 1705, 1798, 3190, 3410, 3596, 4495, 6380, 6820, 8990, 9889, 17980, 19778, 39556, 49445, 79241, 98890, 158482, 197780, 316964, 396205, 792410, 871651, 1584820, 1743302, 2297989, 2456471, 3486604, 4358255, 4595978, 4912942, 8716510, 9191956, 9825884, 11489945, 12282355, 17433020, 22979890, 24564710, 25277879, 27021181, 45959780, 49129420, 50555758, 54042362, 71237659, 101111516, 108084724, 126389395, 135105905, 142475318, 252778790, 270211810, 284950636, 356188295, 505557580, 540423620, 712376590, 783614249, 1424753180, 1567228498, 3134456996, 3918071245, 7836142490, 15672284980]

約数ペア:

[(1, 15672284980), (2, 7836142490), (4, 3918071245), (5, 3134456996), (10, 1567228498), (11, 1424753180), (20, 783614249), (22, 712376590), (29, 540423620), (31, 505557580), (44, 356188295), (55, 284950636), (58, 270211810), (62, 252778790), (110, 142475318), (116, 135105905), (124, 126389395), (145, 108084724), (155, 101111516), (220, 71237659), (290, 54042362), (310, 50555758), (319, 49129420), (341, 45959780), (580, 27021181), (620, 25277879), (638, 24564710), (682, 22979890), (899, 17433020), (1276, 12282355), (1364, 11489945), (1595, 9825884), (1705, 9191956), (1798, 8716510), (3190, 4912942), (3410, 4595978), (3596, 4358255), (4495, 3486604), (6380, 2456471), (6820, 2297989), (8990, 1743302), (9889, 1584820), (17980, 871651), (19778, 792410), (39556, 396205), (49445, 316964), (79241, 197780), (98890, 158482)]