22393313380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{543791}}^1$

素因数の和:543900

約数の個数: 48

約数和(自身を含む): 49332810240

約数和(自身を除く): 26939496860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1420, 2059, 4118, 8236, 10295, 20590, 41180, 543791, 1087582, 2175164, 2718955, 5437910, 10875820, 15769939, 31539878, 38609161, 63079756, 77218322, 78849695, 154436644, 157699390, 193045805, 315398780, 386091610, 772183220, 1119665669, 2239331338, 4478662676, 5598328345, 11196656690, 22393313380]

約数ペア:

[(1, 22393313380), (2, 11196656690), (4, 5598328345), (5, 4478662676), (10, 2239331338), (20, 1119665669), (29, 772183220), (58, 386091610), (71, 315398780), (116, 193045805), (142, 157699390), (145, 154436644), (284, 78849695), (290, 77218322), (355, 63079756), (580, 38609161), (710, 31539878), (1420, 15769939), (2059, 10875820), (4118, 5437910), (8236, 2718955), (10295, 2175164), (20590, 1087582), (41180, 543791)]