67466720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22193}}^1$

素因数の和:22227

約数の個数: 48

約数和(自身を含む): 167786640

約数和(自身を除く): 100319920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 22193, 44386, 88772, 110965, 177544, 221930, 355088, 421667, 443860, 710176, 843334, 887720, 1686668, 1775440, 2108335, 3373336, 3550880, 4216670, 6746672, 8433340, 13493344, 16866680, 33733360, 67466720]

約数ペア:

[(1, 67466720), (2, 33733360), (4, 16866680), (5, 13493344), (8, 8433340), (10, 6746672), (16, 4216670), (19, 3550880), (20, 3373336), (32, 2108335), (38, 1775440), (40, 1686668), (76, 887720), (80, 843334), (95, 710176), (152, 443860), (160, 421667), (190, 355088), (304, 221930), (380, 177544), (608, 110965), (760, 88772), (1520, 44386), (3040, 22193)]