82199320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15451}}^1$

素因数の和:15488

約数の個数: 64

約数和(自身を含む): 222508800

約数和(自身を除く): 140309480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 15451, 30902, 61804, 77255, 108157, 123608, 154510, 216314, 293569, 309020, 432628, 540785, 587138, 618040, 865256, 1081570, 1174276, 1467845, 2054983, 2163140, 2348552, 2935690, 4109966, 4326280, 5871380, 8219932, 10274915, 11742760, 16439864, 20549830, 41099660, 82199320]

約数ペア:

[(1, 82199320), (2, 41099660), (4, 20549830), (5, 16439864), (7, 11742760), (8, 10274915), (10, 8219932), (14, 5871380), (19, 4326280), (20, 4109966), (28, 2935690), (35, 2348552), (38, 2163140), (40, 2054983), (56, 1467845), (70, 1174276), (76, 1081570), (95, 865256), (133, 618040), (140, 587138), (152, 540785), (190, 432628), (266, 309020), (280, 293569), (380, 216314), (532, 154510), (665, 123608), (760, 108157), (1064, 77255), (1330, 61804), (2660, 30902), (5320, 15451)]