84950080

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3827

約数の個数: 56

約数和(自身を含む): 205191360

約数和(自身を除く): 120241280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 3739, 4544, 5680, 7478, 11360, 14956, 18695, 22720, 29912, 37390, 59824, 74780, 119648, 149560, 239296, 265469, 299120, 530938, 598240, 1061876, 1196480, 1327345, 2123752, 2654690, 4247504, 5309380, 8495008, 10618760, 16990016, 21237520, 42475040, 84950080]

約数ペア:

[(1, 84950080), (2, 42475040), (4, 21237520), (5, 16990016), (8, 10618760), (10, 8495008), (16, 5309380), (20, 4247504), (32, 2654690), (40, 2123752), (64, 1327345), (71, 1196480), (80, 1061876), (142, 598240), (160, 530938), (284, 299120), (320, 265469), (355, 239296), (568, 149560), (710, 119648), (1136, 74780), (1420, 59824), (2272, 37390), (2840, 29912), (3739, 22720), (4544, 18695), (5680, 14956), (7478, 11360)]