922713040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 2196622800

約数和(自身を除く): 1273909760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 269, 424, 530, 538, 809, 848, 1060, 1076, 1345, 1618, 2120, 2152, 2690, 3236, 4045, 4240, 4304, 5380, 6472, 8090, 10760, 12944, 14257, 16180, 21520, 28514, 32360, 42877, 57028, 64720, 71285, 85754, 114056, 142570, 171508, 214385, 217621, 228112, 285140, 343016, 428770, 435242, 570280, 686032, 857540, 870484, 1088105, 1140560, 1715080, 1740968, 2176210, 3430160, 3481936, 4352420, 8704840, 11533913, 17409680, 23067826, 46135652, 57669565, 92271304, 115339130, 184542608, 230678260, 461356520, 922713040]

約数ペア:

[(1, 922713040), (2, 461356520), (4, 230678260), (5, 184542608), (8, 115339130), (10, 92271304), (16, 57669565), (20, 46135652), (40, 23067826), (53, 17409680), (80, 11533913), (106, 8704840), (212, 4352420), (265, 3481936), (269, 3430160), (424, 2176210), (530, 1740968), (538, 1715080), (809, 1140560), (848, 1088105), (1060, 870484), (1076, 857540), (1345, 686032), (1618, 570280), (2120, 435242), (2152, 428770), (2690, 343016), (3236, 285140), (4045, 228112), (4240, 217621), (4304, 214385), (5380, 171508), (6472, 142570), (8090, 114056), (10760, 85754), (12944, 71285), (14257, 64720), (16180, 57028), (21520, 42877), (28514, 32360)]