6703358840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{4139}}^1$

素因数の和:6300

約数の個数: 64

約数和(自身を含む): 15887664000

約数和(自身を除く): 9184305160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2131, 4139, 4262, 8278, 8524, 10655, 16556, 17048, 20695, 21310, 33112, 40489, 41390, 42620, 78641, 80978, 82780, 85240, 157282, 161956, 165560, 202445, 314564, 323912, 393205, 404890, 629128, 786410, 809780, 1572820, 1619560, 3145640, 8820209, 17640418, 35280836, 44101045, 70561672, 88202090, 167583971, 176404180, 335167942, 352808360, 670335884, 837919855, 1340671768, 1675839710, 3351679420, 6703358840]

約数ペア:

[(1, 6703358840), (2, 3351679420), (4, 1675839710), (5, 1340671768), (8, 837919855), (10, 670335884), (19, 352808360), (20, 335167942), (38, 176404180), (40, 167583971), (76, 88202090), (95, 70561672), (152, 44101045), (190, 35280836), (380, 17640418), (760, 8820209), (2131, 3145640), (4139, 1619560), (4262, 1572820), (8278, 809780), (8524, 786410), (10655, 629128), (16556, 404890), (17048, 393205), (20695, 323912), (21310, 314564), (33112, 202445), (40489, 165560), (41390, 161956), (42620, 157282), (78641, 85240), (80978, 82780)]