200722840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11483}}^1$

素因数の和:11536

約数の個数: 64

約数和(自身を含む): 496108800

約数和(自身を除く): 295385960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 8740, 11483, 17480, 22966, 45932, 57415, 91864, 114830, 218177, 229660, 264109, 436354, 459320, 528218, 872708, 1056436, 1090885, 1320545, 1745416, 2112872, 2181770, 2641090, 4363540, 5018071, 5282180, 8727080, 10036142, 10564360, 20072284, 25090355, 40144568, 50180710, 100361420, 200722840]

約数ペア:

[(1, 200722840), (2, 100361420), (4, 50180710), (5, 40144568), (8, 25090355), (10, 20072284), (19, 10564360), (20, 10036142), (23, 8727080), (38, 5282180), (40, 5018071), (46, 4363540), (76, 2641090), (92, 2181770), (95, 2112872), (115, 1745416), (152, 1320545), (184, 1090885), (190, 1056436), (230, 872708), (380, 528218), (437, 459320), (460, 436354), (760, 264109), (874, 229660), (920, 218177), (1748, 114830), (2185, 91864), (3496, 57415), (4370, 45932), (8740, 22966), (11483, 17480)]