88561280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7283}}^1$

素因数の和:7321

約数の個数: 64

約数和(自身を含む): 222890400

約数和(自身を除く): 134329120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 7283, 12160, 14566, 29132, 36415, 58264, 72830, 116528, 138377, 145660, 233056, 276754, 291320, 466112, 553508, 582640, 691885, 932224, 1107016, 1165280, 1383770, 2214032, 2330560, 2767540, 4428064, 4661120, 5535080, 8856128, 11070160, 17712256, 22140320, 44280640, 88561280]

約数ペア:

[(1, 88561280), (2, 44280640), (4, 22140320), (5, 17712256), (8, 11070160), (10, 8856128), (16, 5535080), (19, 4661120), (20, 4428064), (32, 2767540), (38, 2330560), (40, 2214032), (64, 1383770), (76, 1165280), (80, 1107016), (95, 932224), (128, 691885), (152, 582640), (160, 553508), (190, 466112), (304, 291320), (320, 276754), (380, 233056), (608, 145660), (640, 138377), (760, 116528), (1216, 72830), (1520, 58264), (2432, 36415), (3040, 29132), (6080, 14566), (7283, 12160)]