194321640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52237}}^1$

素因数の和:52282

約数の個数: 64

約数和(自身を含む): 601781760

約数和(自身を除く): 407460120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 52237, 104474, 156711, 208948, 261185, 313422, 417896, 522370, 626844, 783555, 1044740, 1253688, 1567110, 1619347, 2089480, 3134220, 3238694, 4858041, 6268440, 6477388, 8096735, 9716082, 12954776, 16193470, 19432164, 24290205, 32386940, 38864328, 48580410, 64773880, 97160820, 194321640]

約数ペア:

[(1, 194321640), (2, 97160820), (3, 64773880), (4, 48580410), (5, 38864328), (6, 32386940), (8, 24290205), (10, 19432164), (12, 16193470), (15, 12954776), (20, 9716082), (24, 8096735), (30, 6477388), (31, 6268440), (40, 4858041), (60, 3238694), (62, 3134220), (93, 2089480), (120, 1619347), (124, 1567110), (155, 1253688), (186, 1044740), (248, 783555), (310, 626844), (372, 522370), (465, 417896), (620, 313422), (744, 261185), (930, 208948), (1240, 156711), (1860, 104474), (3720, 52237)]