9820346860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 21478661568

約数和(自身を除く): 11658314708

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 157, 181, 185, 314, 362, 370, 467, 628, 724, 740, 785, 905, 934, 1570, 1810, 1868, 2335, 3140, 3620, 4670, 5809, 6697, 9340, 11618, 13394, 17279, 23236, 26788, 28417, 29045, 33485, 34558, 56834, 58090, 66970, 69116, 73319, 84527, 86395, 113668, 116180, 133940, 142085, 146638, 169054, 172790, 284170, 293276, 338108, 345580, 366595, 422635, 568340, 733190, 845270, 1051429, 1466380, 1690540, 2102858, 2712803, 3127499, 4205716, 5257145, 5425606, 6254998, 10514290, 10851212, 12509996, 13270739, 13564015, 15637495, 21028580, 26541478, 27128030, 31274990, 53082956, 54256060, 62549980, 66353695, 132707390, 265414780, 491017343, 982034686, 1964069372, 2455086715, 4910173430, 9820346860]

約数ペア:

[(1, 9820346860), (2, 4910173430), (4, 2455086715), (5, 1964069372), (10, 982034686), (20, 491017343), (37, 265414780), (74, 132707390), (148, 66353695), (157, 62549980), (181, 54256060), (185, 53082956), (314, 31274990), (362, 27128030), (370, 26541478), (467, 21028580), (628, 15637495), (724, 13564015), (740, 13270739), (785, 12509996), (905, 10851212), (934, 10514290), (1570, 6254998), (1810, 5425606), (1868, 5257145), (2335, 4205716), (3140, 3127499), (3620, 2712803), (4670, 2102858), (5809, 1690540), (6697, 1466380), (9340, 1051429), (11618, 845270), (13394, 733190), (17279, 568340), (23236, 422635), (26788, 366595), (28417, 345580), (29045, 338108), (33485, 293276), (34558, 284170), (56834, 172790), (58090, 169054), (66970, 146638), (69116, 142085), (73319, 133940), (84527, 116180), (86395, 113668)]