1036892620820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{376589}}^1$

素因数の和:376953

約数の個数: 96

約数和(自身を含む): 2532709347840

約数和(自身を除く): 1495816727020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 277, 284, 355, 497, 554, 710, 994, 1108, 1385, 1420, 1939, 1988, 2485, 2770, 3878, 4970, 5540, 7756, 9695, 9940, 19390, 19667, 38780, 39334, 78668, 98335, 137669, 196670, 275338, 376589, 393340, 550676, 688345, 753178, 1376690, 1506356, 1882945, 2636123, 2753380, 3765890, 5272246, 7531780, 10544492, 13180615, 26361230, 26737819, 52722460, 53475638, 104315153, 106951276, 133689095, 187164733, 208630306, 267378190, 374329466, 417260612, 521575765, 534756380, 730206071, 748658932, 935823665, 1043151530, 1460412142, 1871647330, 2086303060, 2920824284, 3651030355, 3743294660, 7302060710, 7406375863, 14604121420, 14812751726, 29625503452, 37031879315, 51844631041, 74063758630, 103689262082, 148127517260, 207378524164, 259223155205, 518446310410, 1036892620820]

約数ペア:

[(1, 1036892620820), (2, 518446310410), (4, 259223155205), (5, 207378524164), (7, 148127517260), (10, 103689262082), (14, 74063758630), (20, 51844631041), (28, 37031879315), (35, 29625503452), (70, 14812751726), (71, 14604121420), (140, 7406375863), (142, 7302060710), (277, 3743294660), (284, 3651030355), (355, 2920824284), (497, 2086303060), (554, 1871647330), (710, 1460412142), (994, 1043151530), (1108, 935823665), (1385, 748658932), (1420, 730206071), (1939, 534756380), (1988, 521575765), (2485, 417260612), (2770, 374329466), (3878, 267378190), (4970, 208630306), (5540, 187164733), (7756, 133689095), (9695, 106951276), (9940, 104315153), (19390, 53475638), (19667, 52722460), (38780, 26737819), (39334, 26361230), (78668, 13180615), (98335, 10544492), (137669, 7531780), (196670, 5272246), (275338, 3765890), (376589, 2753380), (393340, 2636123), (550676, 1882945), (688345, 1506356), (753178, 1376690)]