1337156960

素因数分解:

$2^5\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{4703}}^1$

素因数の和:6495

約数の個数: 48

約数和(自身を含む): 3161483136

約数和(自身を除く): 1824326176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1777, 3554, 4703, 7108, 8885, 9406, 14216, 17770, 18812, 23515, 28432, 35540, 37624, 47030, 56864, 71080, 75248, 94060, 142160, 150496, 188120, 284320, 376240, 752480, 8357231, 16714462, 33428924, 41786155, 66857848, 83572310, 133715696, 167144620, 267431392, 334289240, 668578480, 1337156960]

約数ペア:

[(1, 1337156960), (2, 668578480), (4, 334289240), (5, 267431392), (8, 167144620), (10, 133715696), (16, 83572310), (20, 66857848), (32, 41786155), (40, 33428924), (80, 16714462), (160, 8357231), (1777, 752480), (3554, 376240), (4703, 284320), (7108, 188120), (8885, 150496), (9406, 142160), (14216, 94060), (17770, 75248), (18812, 71080), (23515, 56864), (28432, 47030), (35540, 37624)]