109037960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 263217600

約数和(自身を除く): 154179640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 2014, 2120, 2707, 4028, 5035, 5414, 8056, 10070, 10828, 13535, 20140, 21656, 27070, 40280, 51433, 54140, 102866, 108280, 143471, 205732, 257165, 286942, 411464, 514330, 573884, 717355, 1028660, 1147768, 1434710, 2057320, 2725949, 2869420, 5451898, 5738840, 10903796, 13629745, 21807592, 27259490, 54518980, 109037960]

約数ペア:

[(1, 109037960), (2, 54518980), (4, 27259490), (5, 21807592), (8, 13629745), (10, 10903796), (19, 5738840), (20, 5451898), (38, 2869420), (40, 2725949), (53, 2057320), (76, 1434710), (95, 1147768), (106, 1028660), (152, 717355), (190, 573884), (212, 514330), (265, 411464), (380, 286942), (424, 257165), (530, 205732), (760, 143471), (1007, 108280), (1060, 102866), (2014, 54140), (2120, 51433), (2707, 40280), (4028, 27070), (5035, 21656), (5414, 20140), (8056, 13535), (10070, 10828)]