80596480

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1699

約数の個数: 80

約数和(自身を含む): 203536080

約数和(自身を除く): 122939600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 1657, 2432, 2560, 3040, 3314, 4864, 6080, 6628, 8285, 9728, 12160, 13256, 16570, 24320, 26512, 31483, 33140, 48640, 53024, 62966, 66280, 106048, 125932, 132560, 157415, 212096, 251864, 265120, 314830, 424192, 503728, 530240, 629660, 848384, 1007456, 1060480, 1259320, 2014912, 2120960, 2518640, 4029824, 4241920, 5037280, 8059648, 10074560, 16119296, 20149120, 40298240, 80596480]

約数ペア:

[(1, 80596480), (2, 40298240), (4, 20149120), (5, 16119296), (8, 10074560), (10, 8059648), (16, 5037280), (19, 4241920), (20, 4029824), (32, 2518640), (38, 2120960), (40, 2014912), (64, 1259320), (76, 1060480), (80, 1007456), (95, 848384), (128, 629660), (152, 530240), (160, 503728), (190, 424192), (256, 314830), (304, 265120), (320, 251864), (380, 212096), (512, 157415), (608, 132560), (640, 125932), (760, 106048), (1216, 66280), (1280, 62966), (1520, 53024), (1657, 48640), (2432, 33140), (2560, 31483), (3040, 26512), (3314, 24320), (4864, 16570), (6080, 13256), (6628, 12160), (8285, 9728)]