70224040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26203}}^1$

素因数の和:26281

約数の個数: 32

約数和(自身を含む): 160368480

約数和(自身を除く): 90144440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 26203, 52406, 104812, 131015, 209624, 262030, 524060, 1048120, 1755601, 3511202, 7022404, 8778005, 14044808, 17556010, 35112020, 70224040]

約数ペア:

[(1, 70224040), (2, 35112020), (4, 17556010), (5, 14044808), (8, 8778005), (10, 7022404), (20, 3511202), (40, 1755601), (67, 1048120), (134, 524060), (268, 262030), (335, 209624), (536, 131015), (670, 104812), (1340, 52406), (2680, 26203)]