67334860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 83461940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 2243, 3002, 4486, 6004, 7505, 8972, 11215, 15010, 22430, 30020, 42617, 44860, 85234, 170468, 177197, 213085, 354394, 426170, 708788, 852340, 885985, 1771970, 3366743, 3543940, 6733486, 13466972, 16833715, 33667430, 67334860]

約数ペア:

[(1, 67334860), (2, 33667430), (4, 16833715), (5, 13466972), (10, 6733486), (19, 3543940), (20, 3366743), (38, 1771970), (76, 885985), (79, 852340), (95, 708788), (158, 426170), (190, 354394), (316, 213085), (380, 177197), (395, 170468), (790, 85234), (1501, 44860), (1580, 42617), (2243, 30020), (3002, 22430), (4486, 15010), (6004, 11215), (7505, 8972)]