912905920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1$

素因数の和:2922

約数の個数: 112

約数和(自身を含む): 2332268640

約数和(自身を除く): 1419362720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 320, 380, 424, 530, 608, 760, 848, 1007, 1060, 1216, 1520, 1696, 2014, 2120, 2833, 3040, 3392, 4028, 4240, 5035, 5666, 6080, 8056, 8480, 10070, 11332, 14165, 16112, 16960, 20140, 22664, 28330, 32224, 40280, 45328, 53827, 56660, 64448, 80560, 90656, 107654, 113320, 150149, 161120, 181312, 215308, 226640, 269135, 300298, 322240, 430616, 453280, 538270, 600596, 750745, 861232, 906560, 1076540, 1201192, 1501490, 1722464, 2153080, 2402384, 2852831, 3002980, 3444928, 4306160, 4804768, 5705662, 6005960, 8612320, 9609536, 11411324, 12011920, 14264155, 17224640, 22822648, 24023840, 28528310, 45645296, 48047680, 57056620, 91290592, 114113240, 182581184, 228226480, 456452960, 912905920]

約数ペア:

[(1, 912905920), (2, 456452960), (4, 228226480), (5, 182581184), (8, 114113240), (10, 91290592), (16, 57056620), (19, 48047680), (20, 45645296), (32, 28528310), (38, 24023840), (40, 22822648), (53, 17224640), (64, 14264155), (76, 12011920), (80, 11411324), (95, 9609536), (106, 8612320), (152, 6005960), (160, 5705662), (190, 4804768), (212, 4306160), (265, 3444928), (304, 3002980), (320, 2852831), (380, 2402384), (424, 2153080), (530, 1722464), (608, 1501490), (760, 1201192), (848, 1076540), (1007, 906560), (1060, 861232), (1216, 750745), (1520, 600596), (1696, 538270), (2014, 453280), (2120, 430616), (2833, 322240), (3040, 300298), (3392, 269135), (4028, 226640), (4240, 215308), (5035, 181312), (5666, 161120), (6080, 150149), (8056, 113320), (8480, 107654), (10070, 90656), (11332, 80560), (14165, 64448), (16112, 56660), (16960, 53827), (20140, 45328), (22664, 40280), (28330, 32224)]