137863319420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9805357}}^1$

素因数の和:9805422

約数の個数: 48

約数和(自身を含む): 312987027360

約数和(自身を除く): 175123707940

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 9805357, 19610714, 39221428, 49026785, 98053570, 186301783, 196107140, 362798209, 372603566, 725596418, 745207132, 931508915, 1451192836, 1813991045, 1863017830, 3627982090, 3726035660, 6893165971, 7255964180, 13786331942, 27572663884, 34465829855, 68931659710, 137863319420]

約数ペア:

[(1, 137863319420), (2, 68931659710), (4, 34465829855), (5, 27572663884), (10, 13786331942), (19, 7255964180), (20, 6893165971), (37, 3726035660), (38, 3627982090), (74, 1863017830), (76, 1813991045), (95, 1451192836), (148, 931508915), (185, 745207132), (190, 725596418), (370, 372603566), (380, 362798209), (703, 196107140), (740, 186301783), (1406, 98053570), (2812, 49026785), (3515, 39221428), (7030, 19610714), (14060, 9805357)]