322972880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4201}}^1$

素因数の和:4276

約数の個数: 60

約数和(自身を含む): 776100996

約数和(自身を除く): 453128116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 3844, 4201, 4805, 7688, 8402, 9610, 15376, 16804, 19220, 21005, 33608, 38440, 42010, 67216, 76880, 84020, 130231, 168040, 260462, 336080, 520924, 651155, 1041848, 1302310, 2083696, 2604620, 4037161, 5209240, 8074322, 10418480, 16148644, 20185805, 32297288, 40371610, 64594576, 80743220, 161486440, 322972880]

約数ペア:

[(1, 322972880), (2, 161486440), (4, 80743220), (5, 64594576), (8, 40371610), (10, 32297288), (16, 20185805), (20, 16148644), (31, 10418480), (40, 8074322), (62, 5209240), (80, 4037161), (124, 2604620), (155, 2083696), (248, 1302310), (310, 1041848), (496, 651155), (620, 520924), (961, 336080), (1240, 260462), (1922, 168040), (2480, 130231), (3844, 84020), (4201, 76880), (4805, 67216), (7688, 42010), (8402, 38440), (9610, 33608), (15376, 21005), (16804, 19220)]